1019-00004 · Whitmore Aerospace LLC · Analysis

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PRIVILEGED AND CONFIDENTIAL — ATTORNEY WORK PRODUCT

CALDERWOOD & HARKNESS LLP 1200 Pennsylvania Avenue NW, Suite 800 Washington, DC 20004 Telephone: (202) 555-7100 Facsimile: (202) 555-7199

MEMORANDUM

PRIVILEGE NOTICE: This memorandum is a privileged and confidential attorney work-product communication prepared by Calderwood & Harkness LLP at the direction of Whitmore Aerospace LLC. It is protected by the attorney-client privilege and the work-product doctrine. This memorandum and the analyses, conclusions, and recommendations contained herein are intended solely for the use of the named addressees in connection with the matter described above. Do not distribute, copy, or disclose this memorandum, in whole or in part, to any person or entity without prior written authorization from both Calderwood & Harkness LLP and Whitmore Aerospace LLC General Counsel. Unauthorized disclosure may result in a waiver of applicable legal privileges.

I. Executive Summary

The purpose of this memorandum is to set forth the recommended export licensing strategy and regulatory pathway for the prospective Direct Commercial Sale ("DCS") of the WPX-4200 Meridian Electro-Optical/Infrared Multi-Spectral Targeting Pod system (the "WPX-4200" or "Meridian") to the Republic of Kantara's Ministry of National Defence ("Kantara MoND"). This memorandum identifies each regulatory authorization that Whitmore Aerospace LLC ("WAL" or the "Company") will be required to obtain before completing the contemplated transaction, addresses the sequencing and interdependencies among those authorizations, and highlights the principal compliance risks that may affect the licensing pathway.

Transaction Summary. The contemplated transaction involves the sale of thirty-six (36) WPX-4200 Meridian units at a unit price of $2,072,222, yielding a base contract value of $74,600,000. In addition to the base hardware procurement, the transaction encompasses a spares package valued at $9,200,000 and a three-year field support package valued at $7,500,000. The total estimated program value is $91,300,000. The designated end-user is the Ministry of National Defence of the Republic of Kantara, which intends to integrate the WPX-4200 Meridian system onto the Kantara Air Force's fleet of twenty-four (24) F-16 Block 50 aircraft. The primary end-user point of contact is Brigadier General Niko Stathakis, Director of Procurement, Kantara MoND, located at 14 Boulevard of the Republic, Velaris, Kantara 10200.

Transaction Structure. The transaction is structured as a Direct Commercial Sale rather than a Foreign Military Sales ("FMS") procurement. Kantara MoND has not requested an FMS pathway, and WAL's internal review has confirmed the commercial viability of a DCS approach. WAL's exclusive in-country representative for this program is Drakon Defence Systems S.A., a Kantaran defense services firm headquartered at 42 Leventis Avenue, 3rd Floor, Velaris, Kantara 10340 (Registration No. KR-SA-2011-08934; CEO Theodoros Papadimitriou). Drakon will serve as exclusive in-country representative at a commission rate of 4.5% of the net contract value, resulting in an estimated commission payment of $3,357,000.

Transaction History. WAL received a Letter of Request from Kantara MoND dated March 18, 2025, requesting price and availability information for the WPX-4200 Meridian system, including associated spares, technical data packages, and multi-year field support services. Following internal review and vetting, the WAL Board of Directors approved pursuit of the transaction on April 22, 2025, pursuant to Board Resolution No. 2025-BR-007. Calderwood & Harkness LLP was engaged on May 7, 2025 to provide export control, sanctions compliance, and licensing advisory services for the contemplated sale.

Preliminary Licensing Conclusions. Based on the analysis set forth in this memorandum and in the companion memorandum on ITAR/EAR Jurisdiction and Commodity Classification Analysis dated June 6, 2025 (the "Jurisdiction Memo"), we have reached the following preliminary conclusions regarding the regulatory authorizations required for the WPX-4200 Meridian DCS to Kantara MoND. Assuming that the WPX-4200 system is confirmed as controlled under the United States Munitions List ("USML") at Category XII(d) following the pending Commodity Jurisdiction ("CJ") determination, WAL will require:

(1) A DSP-5 permanent export license issued by the U.S. Department of State, Directorate of Defense Trade Controls ("DDTC"), authorizing the permanent export of the thirty-six WPX-4200 Meridian hardware units and associated spares to Kantara;

(2) A Technical Assistance Agreement ("TAA") approved by DDTC, authorizing the provision of defense services (including installation support, operational training, and maintenance instruction) and the transfer of USML-controlled technical data to Kantara MoND and authorized Kantara Air Force personnel in connection with the three-year field support package;

(3) Potentially, a Bureau of Industry and Security ("BIS") individual validated license for the dual-use digital signal processing subcomponent designated WPX-4200-SC07, if DDTC determines through the CJ process that this subcomponent is subject to Export Administration Regulations ("EAR") jurisdiction rather than ITAR jurisdiction and is classifiable under Export Control Classification Number ("ECCN") 6A003.b.4; and

(4) Congressional notification under Section 36(b) of the Arms Export Control Act ("AECA"), 22 U.S.C. §2776(b), given that the total transaction value of $91,300,000 significantly exceeds the $14,000,000 notification threshold applicable to NATO and NATO+ countries.

This memorandum should be read in conjunction with the companion Jurisdiction Memo, which provides a detailed technical analysis of the WPX-4200 system's classification under the USML and EAR. The recommendations set forth herein are preliminary and are subject to revision upon receipt of the DDTC CJ determination and the Northbridge Forensic Advisory Group LLC Tier 2 Enhanced Due Diligence Report on Castellan Holdings Ltd. and its ultimate beneficial owner Yiannis Andreou, which is expected on or about June 16, 2025.

II. Background and Transaction Overview

A. Whitmore Aerospace LLC — Company Profile and ITAR Registration Status

Whitmore Aerospace LLC is a Virginia limited liability company headquartered at 2400 Ridgecrest Boulevard, Suite 600, Arlington, Virginia 22201. The Company's registered agent is Commonwealth Registered Agents Inc., located at 1021 East Broad Street, Richmond, Virginia 23219. WAL's Employer Identification Number is 54-3921087.

Ownership. WAL's principal owner is Ridgeline Capital Partners Fund IV, LP, a Delaware limited partnership that acquired an 82% equity interest in WAL in March 2019 for approximately $268 million. The Ridgeline acquisition was reviewed by the Committee on Foreign Investment in the United States ("CFIUS") under Case No. 19-027 and was cleared without conditions. The remaining 18% equity interest is held by a management holding company comprising WAL's senior executive team.

Financial and Personnel Profile. For fiscal year 2024, WAL reported annual revenue of approximately $387.4 million. The Company employs approximately 1,450 individuals, of whom approximately 620 hold active U.S. Government security clearances at various levels. WAL maintains a Facility Security Clearance at the SECRET level, with CAGE Code 7H2K9.

ITAR Registration. WAL is registered with DDTC as a manufacturer and exporter of defense articles and defense services under DDTC Registration Code M07-2019-43521. WAL's current ITAR registration was renewed on January 15, 2025 and remains valid through January 15, 2027. The Company currently holds fourteen (14) active DSP-5 export licenses, three (3) approved Technical Assistance Agreements, and one (1) warehouse and distribution agreement. WAL's designated Empowered Official, as required under ITAR §120.25, is David Sung, Director of Export Controls & Trade Compliance, who holds DDTC-delegated signatory authority for all export license applications and related submissions.

Product Lines. WAL's principal product lines include airborne sensor systems, electro-optical/infrared targeting pods, laser designation systems, and ruggedized avionics modules. The Company is a recognized supplier of precision airborne targeting systems to the U.S. Department of Defense and select allied nations, with a proven track record of successful ITAR-compliant exports over the past six years.

B. WPX-4200 Meridian — Product Description

The WPX-4200 "Meridian" is an Electro-Optical/Infrared Multi-Spectral Targeting Pod designed for airborne targeting, surveillance, and laser designation missions. The system is specifically designed for integration on tactical fighter aircraft, with current compatibility configurations for the F-16 Fighting Falcon and F/A-18 Hornet/Super Hornet variants. The Meridian system provides the pilot and weapons systems officer with advanced target acquisition, identification, tracking, and laser designation capabilities across multiple spectral bands, enabling precision engagement of both stationary and mobile targets in all weather conditions and at extended standoff ranges.

Key Technical Parameters. The WPX-4200 Meridian system incorporates the following principal technical specifications:

• Mid-Wave Infrared (MWIR) Sensor: 1280×1024 resolution focal plane array utilizing an Indium Antimonide (InSb) detector, cryogenically cooled to 77 Kelvin, providing high-sensitivity thermal imaging across the 3–5 micrometer spectral band.

• Laser Designator: 1064nm Neodymium-doped Yttrium Aluminum Garnet (Nd:YAG) laser designator, compliant with NATO STANAG 3733 for interoperability with NATO-standard laser-guided munitions. The designator supports Pulse Repetition Frequency (PRF) codes 1111 through 1788.

• Data-Link Interface: Encrypted MIL-STD-1553B digital data bus and Link-16 tactical data-link interface, enabling secure communication of targeting data to host aircraft avionics, off-board assets, and networked command-and-control nodes.

• Operational Envelope: Certified for operation from sea level to 55,000 feet mean sea level (MSL), across the full performance envelope of F-16 and F/A-18 series aircraft.

• Weight: 440 pounds in standard pod configuration, inclusive of all internal subsystems, environmental control, and external aerodynamic fairing.

Development History. The WPX-4200 Meridian was developed over fiscal years 2021 through 2024 at a total development cost of approximately $38.5 million. Funding was split between WAL internal research and development investment (60%, approximately $23.1 million) and U.S. Department of Defense Small Business Innovation Research ("SBIR") Phase II and Phase III funding (40%, approximately $15.4 million, under Contract No. W56HZV-21-C-0049). The WPX-4200 program manager is Lieutenant Colonel (Retired) Brian Halstead, WAL's Vice President of Engineering, who has overseen the system's development from initial concept through production readiness.

C. Transaction Parameters

Letter of Request. Kantara MoND issued a formal Letter of Request ("LoR") dated March 18, 2025, addressed to WAL's International Business Development division, requesting price and availability information for thirty-six (36) WPX-4200 Meridian targeting pod units, together with associated spares, technical data packages, and a three-year field support and maintenance services package. The LoR was transmitted through Drakon Defence Systems S.A. and was received by Raymond Ochoa, Vice President of International Business Development, on March 21, 2025.

Pricing and Contract Value. The proposed pricing and total estimated program value are as follows:

Delivery Schedule. WAL has proposed a phased delivery schedule consisting of three tranches: the first twelve (12) units to be delivered in Q2 2026, the second twelve (12) units in Q4 2026, and the final twelve (12) units in Q2 2027. This delivery schedule is contingent upon timely receipt of all necessary export authorizations and is subject to adjustment based on the regulatory timeline.

Export Route. The contemplated export route for the WPX-4200 hardware is as follows: from the WAL manufacturing and assembly facility in Arlington, Virginia, via ground transport to the Port of Baltimore, Maryland, for maritime shipment to the Port of Velaris in the Republic of Kantara. From the Port of Velaris, the units will be transported by ground to Kantara Air Force Base, Aetolia, which is designated as the final destination and the integration site for the F-16 Block 50 fleet.

In-Country Representative. WAL has engaged Drakon Defence Systems S.A. ("Drakon") as its exclusive in-country representative for the WPX-4200 Meridian program in Kantara. Drakon is a Kantaran société anonyme registered under Registration No. KR-SA-2011-08934, with its principal office at 42 Leventis Avenue, 3rd Floor, Velaris, Kantara 10340. Drakon's chief executive officer is Theodoros Papadimitriou. The agreed commission rate is 4.5% of the net contract value of $74,600,000, yielding a total estimated commission of $3,357,000. Drakon's outside legal counsel is Thessaly Law Chambers, led by Alexia Merouri, Managing Partner, with offices at 77 Constitution Square, 5th Floor, Velaris, Kantara 10100.

Coordinating Counsel. Hargrove & Landsdowne LLP, with offices at 1750 Tysons Boulevard, Suite 1400, McLean, Virginia 22102, serves as WAL's coordinating counsel for the underlying commercial contract with Kantara MoND and for the Drakon intermediary agreement. The senior partner responsible for the engagement is Philip Hargrove (VA Bar No. 34219). Calderwood & Harkness LLP is coordinating with Hargrove & Landsdowne on export control compliance provisions that must be incorporated into both the commercial contract and the intermediary agreement.

D. Kantara — Country Profile for Export Control Purposes

The Republic of Kantara is a sovereign state located in southeastern Europe. For purposes of U.S. export control regulations, Kantara's status is as follows:

• NATO Status: Kantara is a NATO partner nation and participates in NATO partnership programs, including joint military exercises and interoperability initiatives. Kantara is classified as a NATO+ country for purposes of the Congressional notification thresholds under AECA §36(b).

• Wassenaar Arrangement: Kantara is a participating state of the Wassenaar Arrangement on Export Controls for Conventional Arms and Dual-Use Goods and Technologies, the successor to the Coordinating Committee for Multilateral Export Controls (COCOM).

• EAR Country Group Classification: Kantara is listed in EAR Country Group A:1, indicating its status as a Wassenaar Arrangement participating state. This classification is relevant to the availability of certain EAR license exceptions, should any subcomponent of the WPX-4200 be determined to fall under EAR jurisdiction.

• U.S. Arms Embargo Status: Kantara is not subject to any U.S. arms embargo, and no ITAR denial policy is applicable to defense exports to Kantara.

• OFAC Sanctions Status: No Office of Foreign Assets Control ("OFAC") comprehensive sanctions program is applicable to the Republic of Kantara. Kantara is not identified on any OFAC country-based sanctions list, and there are no sector-specific or secondary sanctions programs currently applicable to the Kantaran defense sector.

In summary, Kantara presents a favorable regulatory profile for U.S. defense exports. There are no country-level prohibitions or policy restrictions that would preclude the contemplated sale of the WPX-4200 Meridian system to Kantara MoND.

III. Anticipated Jurisdictional Classification

A. Preliminary USML Classification — Category XII(d)

The companion Jurisdiction Memo, delivered concurrently with this memorandum, provides a detailed analysis of the WPX-4200 Meridian system's jurisdictional status under the International Traffic in Arms Regulations ("ITAR") and the Export Administration Regulations ("EAR"). Based on that analysis, the WPX-4200 Meridian system is preliminarily assessed as falling within the jurisdiction of the ITAR and as being controlled under USML Category XII(d), which encompasses fire control, laser, imaging, and guidance equipment specifically designed, modified, or configured for use with defense articles controlled elsewhere on the USML.

This preliminary classification is grounded in the WPX-4200's primary function as an integrated airborne targeting and laser designation system specifically designed for military fighter aircraft. The system's laser designator (NATO STANAG 3733 compliant, with military-standard PRF codes), encrypted MIL-STD-1553B data bus interface, and purpose-designed integration with USML-controlled platforms (F-16 and F/A-18) all support classification under Category XII(d) rather than under any EAR ECCN.

An alternative classification under USML Category XI(a)(3), which covers certain military electronics with embedded ECCN-controlled components, was considered during the analysis. However, Category XII(d) was determined to be the more appropriate classification based on the WPX-4200's primary function as a fire control and targeting system, which is the essential character of the article for USML classification purposes.

Notably, the WPX-4200's predecessor system, the WPX-3100, received a formal Commodity Jurisdiction determination from DDTC (Reference No. CJ-2018-003214) classifying it under USML Category XII(d). While the WPX-4200 incorporates significant technical improvements over the WPX-3100 — including an upgraded focal plane array, enhanced laser designator performance, and modernized data-link capabilities — the fundamental character and intended military application of the system remain consistent with the earlier CJ determination, providing persuasive support for the preliminary Category XII(d) assessment.

CJ Request Filing. A formal Commodity Jurisdiction request for the WPX-4200 Meridian system is currently being prepared by Calderwood & Harkness LLP in coordination with David Sung's office. The target filing date with DDTC is June 20, 2025. Mr. Sung, as WAL's Empowered Official, will execute the CJ request submission. The CJ request will identify the WPX-4200's technical characteristics, intended military application, and development history, and will reference the predecessor WPX-3100 CJ determination.

B. Dual-Use Subcomponent — WPX-4200-SC07

One significant jurisdictional issue identified in the Jurisdiction Memo concerns the WPX-4200-SC07, a digital signal processing module that is a subcomponent of the WPX-4200 Meridian system. The SC07 module processes raw infrared sensor data from the MWIR focal plane array and may be separately classifiable as a dual-use item under the EAR, specifically under ECCN 6A003.b.4, which controls infrared focal plane arrays and related processing equipment exceeding specified performance parameters.

If DDTC determines through the CJ process that the WPX-4200-SC07 is subject to EAR rather than ITAR jurisdiction — for example, because the SC07 module is commercially available or has significant civil applications independent of its military integration — a separate BIS export license may be required for the export of this subcomponent as part of the integrated WPX-4200 system. Alternatively, the SC07 module may require its own standalone CJ or classification determination to resolve the jurisdictional question definitively.

This dual-use subcomponent issue is addressed in detail in the CJ request and in the Jurisdiction Memo. We anticipate that DDTC will address the jurisdiction of the SC07 module as part of the overall WPX-4200 CJ determination. However, if DDTC declines to address the subcomponent separately, WAL may need to seek a separate determination from BIS to confirm the SC07's classification and applicable licensing requirements.

C. Impact of CJ Determination on Licensing Strategy

The entire licensing strategy set forth in this memorandum is contingent upon the outcome of the pending CJ determination. The CJ determination will resolve the fundamental question of whether the WPX-4200 Meridian system (and its subcomponents) is controlled under the ITAR or the EAR, which in turn dictates the applicable licensing regime, the relevant regulatory agency, and the specific procedures for obtaining export authorization.

The two principal scenarios and their implications for the licensing strategy are as follows:

Scenario 1 — USML Classification Confirmed (Primary Scenario). If DDTC confirms that the WPX-4200 Meridian system, in its entirety, is controlled under USML Category XII(d), the licensing pathway described in Section IV of this memorandum will apply in full. WAL will require a DSP-5 permanent export license and a TAA, both issued by DDTC, and Congressional notification under AECA §36(b). No separate BIS authorization will be required. This is the primary scenario discussed throughout this memorandum and is considered the most likely outcome.

Scenario 2 — Partial EAR Jurisdiction. If DDTC determines that the WPX-4200-SC07 digital signal processing module (or any other subcomponent) falls under EAR jurisdiction rather than ITAR jurisdiction, WAL will face a dual-jurisdiction export. In this scenario, in addition to the DDTC-administered DSP-5 and TAA, WAL will need to obtain a BIS individual validated license for the EAR-controlled subcomponent(s). This adds regulatory complexity, introduces a parallel review timeline at BIS, and creates potential coordination challenges between the two agencies. Calderwood & Harkness LLP has experience managing dual-jurisdiction exports and is prepared to advise on this scenario if it materializes.

Given the dependence of the licensing strategy on the CJ outcome, the strategy must remain flexible pending receipt of the DDTC CJ response, which is anticipated between August 25 and September 15, 2025 (approximately 45–60 business days from the target filing date of June 20, 2025). We will update this memorandum and the licensing approach promptly upon receipt of the CJ determination.

IV. Recommended Licensing Pathway

A. DSP-5 — Permanent Export of Defense Articles

1. Applicability and Scope. Under Part 123 of the ITAR (22 C.F.R. Part 123), the permanent export of USML-controlled defense articles from the United States requires a license issued by DDTC. The standard license form for a permanent export of unclassified defense articles is the DSP-5 application. The ITAR defines "export" broadly to include any shipment or transfer of a defense article out of the United States, or any disclosure of technical data or defense services to a foreign person, whether within or outside the United States.

For the contemplated WPX-4200 Meridian transaction, the DSP-5 license will authorize the permanent export of thirty-six (36) WPX-4200 Meridian targeting pod units, together with the associated spares package, from the United States to the Republic of Kantara. The DSP-5 application will identify the following key parties and parameters:

• Applicant: Whitmore Aerospace LLC, DDTC Registration Code M07-2019-43521, 2400 Ridgecrest Boulevard, Suite 600, Arlington, VA 22201.

• Signatory: David Sung, Empowered Official, Whitmore Aerospace LLC.

• End-User: Ministry of National Defence of the Republic of Kantara, 14 Boulevard of the Republic, Velaris, Kantara 10200.

• End-Use: Integration of WPX-4200 Meridian targeting pods onto the Kantara Air Force F-16 Block 50 fleet (24 aircraft) for the purpose of airborne targeting, surveillance, and laser designation operations.

• Foreign Consignee: Kantara MoND (same as end-user in this transaction).

• Intermediary: Drakon Defence Systems S.A., 42 Leventis Avenue, 3rd Floor, Velaris, Kantara 10340.

• USML Category: Category XII(d), pending confirmation by CJ determination.

• Value: Base hardware $74,600,000; spares $9,200,000; total DSP-5 value $83,800,000.

It is important to note that the DSP-5 will cover the hardware and spares components of the transaction. The defense services and technical data transfer components — principally the three-year field support package — will be covered separately under the TAA described in Section IV.B below.

2. DSP-5 Application Requirements. The DSP-5 application must include the following elements, each of which is discussed in turn:

DS-4076 Application Form. The standard DDTC application form (DS-4076) must be completed in full, identifying the applicant, foreign consignee, end-user, intermediaries, defense articles to be exported, USML category classification, estimated value, and proposed export route. The form is submitted electronically through DDTC's Defense Export Control and Compliance System ("DECCS").

Product Description and USML Classification. A detailed technical description of the WPX-4200 Meridian system must be provided, including its key performance parameters, intended integration platforms, and military application. The application will identify the system as controlled under USML Category XII(d), referencing the CJ determination letter once received.

End-Use Statement. An official end-use statement from Kantara MoND must accompany the application. The end-use statement must identify the specific military end-use (integration onto F-16 Block 50 aircraft for targeting and designation operations), the responsible government ministry, and the authorized military unit(s) that will possess and operate the exported defense articles.

DSP-83 Non-Transfer and Use Certificate. A DSP-83 form must be executed by both Kantara MoND and the Kantaran government, certifying that the exported defense articles will not be re-transferred, re-exported, or otherwise disposed of to any end-user or for any end-use other than those specifically authorized by the U.S. Government. The DSP-83 must be authenticated by an appropriate official of the Kantaran government. Calderwood & Harkness LLP will provide WAL with a template DSP-83 and guidance on obtaining proper execution and authentication by Kantaran authorities.

Foreign Consignee and End-User Information. Complete identifying information for the foreign consignee and end-user must be provided on the application. For this transaction, the consignee and end-user are the same entity — Kantara MoND, 14 Boulevard of the Republic, Velaris, Kantara 10200. The primary end-user point of contact, Brigadier General Niko Stathakis, Director of Procurement, must be identified by name, title, and contact information.

Intermediary Disclosure. ITAR §129 and DDTC licensing procedures require full disclosure of all foreign intermediaries, agents, and brokers involved in the transaction. The DSP-5 application must identify Drakon Defence Systems S.A. as WAL's exclusive in-country representative, including Drakon's address, registration number, and the identity of its CEO, Theodoros Papadimitriou. The application must also disclose the commission arrangement — specifically, the 4.5% commission rate and the estimated total commission payment of $3,357,000 based on the net contract value of $74,600,000.

In addition, and of particular importance for this transaction, the DSP-5 application must disclose Castellan Holdings Ltd. (Registration No. HE-394521), a company incorporated in the Republic of Cyprus with its registered office at 8 Themistocles Dervis Street, Office 401, Nicosia, Cyprus 1066, as the 28% minority shareholder of Drakon Defence Systems S.A. The application must further identify the ultimate beneficial owner ("UBO") of Castellan, Yiannis Andreou, a Cypriot national. The disclosure must be accompanied by enhanced due diligence documentation that addresses the red flag identified in Phase 1 screening — namely, the potential connection between Andreou and Viktor Semichastny, an OFAC Specially Designated Nationals ("SDN")-listed Russian national. This issue is discussed further in Section VI of this memorandum and in the separate sanctions screening and enhanced due diligence risk assessment memoranda.

Value Statement. The DSP-5 application must include a statement of the total value of the defense articles to be exported. For this application, the relevant values are: base hardware value of $74,600,000 and spares package value of $9,200,000, for a total DSP-5 value of $83,800,000. The field support services ($7,500,000) are separately covered by the TAA and need not be included in the DSP-5 value, though the total program value should be referenced for Congressional notification purposes.

Filing Fee. DDTC does not charge a filing fee for DSP-5 license applications.

3. Supporting Documentation. In addition to the core application elements described above, the following supporting documentation should be compiled and submitted with or in support of the DSP-5 application:

• WAL's current ITAR registration certificate, confirming active registration through January 15, 2027, Registration Code M07-2019-43521.

• The DDTC CJ determination letter for the WPX-4200 Meridian system, once received, confirming USML Category XII(d) classification.

• A technical data package appropriate for DDTC review, prepared in accordance with applicable classification and controlled unclassified information ("CUI") handling protocols. Given WAL's SECRET-level Facility Security Clearance (CAGE Code 7H2K9), any classified portions of the technical data will be handled and transmitted through appropriate classified channels, with coordination through WAL's Facility Security Officer.

• OFAC and restricted-party screening results and risk assessment memoranda, documenting the comprehensive sanctions screening conducted for all transaction parties, including Kantara MoND, Drakon Defence Systems S.A., Castellan Holdings Ltd., and all identified principals and beneficial owners.

• A copy of the executed Drakon intermediary agreement, including all ITAR compliance representations, anti-corruption warranties, and commission disclosure provisions.

• A copy of the Kantara MoND Letter of Request dated March 18, 2025.

• WAL Board Resolution No. 2025-BR-007, approving pursuit of the WPX-4200 Meridian DCS to Kantara MoND.

B. Technical Assistance Agreement (TAA) — Defense Services and Technical Data

1. Applicability. Part 124 of the ITAR (22 C.F.R. Part 124) governs agreements for the provision of defense services and the transfer of USML-controlled technical data to foreign persons. A TAA is required whenever a U.S. person proposes to furnish defense services or disclose technical data to a foreign person in connection with a USML-controlled defense article. The ITAR defines "defense services" broadly to include furnishing assistance (including training) to foreign persons, whether in the United States or abroad, in the design, development, engineering, manufacture, production, assembly, testing, repair, maintenance, modification, operation, demilitarization, destruction, processing, or use of defense articles.

The contemplated three-year field support package ($7,500,000) for the WPX-4200 Meridian program will necessarily involve WAL personnel performing defense services within the Republic of Kantara. These defense services will include, but will not be limited to, the following activities:

• Installation support for the WPX-4200 Meridian targeting pods on Kantara Air Force F-16 Block 50 aircraft at Kantara Air Force Base, Aetolia.

• Operational training for Kantara Air Force pilots, weapons systems officers, and maintenance personnel on the operation, calibration, and tactical employment of the WPX-4200 system.

• Maintenance instruction for Kantara Air Force and authorized contractor maintenance technicians, including organizational, intermediate, and depot-level maintenance procedures.

• Transfer of USML-controlled technical data, including installation manuals, operator guides, maintenance technical orders, and integration specifications, to authorized Kantara MoND and Kantara Air Force personnel.

In addition to the field support activities, a TAA will be required for any technical data shared during the integration of the WPX-4200 Meridian system onto the F-16 Block 50 aircraft. Integration activities will involve the exchange of interface control documents, wiring diagrams, software configuration data, and flight test procedures, all of which constitute controlled technical data under ITAR §120.33.

2. TAA Application Requirements. The TAA application must include the following elements:

Completed TAA Application. The TAA application is submitted electronically through DDTC's DECCS portal and must identify all parties to the agreement, the scope of technical data and defense services to be provided, the authorized recipients, the duration of the agreement, and all applicable provisos and conditions.

Parties. The parties to the TAA will be Whitmore Aerospace LLC (the U.S. licensor) and the Ministry of National Defence of the Republic of Kantara (the foreign licensee). Depending on Drakon's role in the delivery of field support services, Drakon Defence Systems S.A. may be listed as a sub-licensee or authorized recipient under the TAA. If Drakon is to receive any USML-controlled technical data or participate in any defense services activities, its access must be carefully scoped within the TAA to ensure that it is limited to only those specific defense services for which Drakon's participation is authorized and necessary. Any broader access would require separate authorization or an amendment to the TAA.

Scope. The TAA must precisely define the scope of technical data to be disclosed and defense services to be provided. The scope should be drafted narrowly enough to satisfy DDTC requirements for specificity, while broad enough to encompass all anticipated field support activities over the three-year period. Calderwood & Harkness LLP will prepare the scope language in coordination with WAL's engineering and program management teams.

Duration. The TAA should be established for a period coinciding with the three-year field support contractual period, with appropriate renewal provisions to accommodate any extensions of the support contract. Standard DDTC practice permits TAAs with initial terms of up to five years, subject to renewal.

Provisos. DDTC will impose standard TAA provisos upon approval, which typically include restrictions on re-transfer of technical data to unauthorized recipients, limitations on access by third-country nationals, protections for classified information, and requirements for WAL to maintain oversight and compliance monitoring of all authorized recipients. WAL should anticipate and plan for compliance with these provisos throughout the life of the agreement.

Concurrent Filing. We recommend that the TAA application be filed concurrently with the DSP-5 application, targeted for September 22, 2025. Filing both applications simultaneously allows DDTC to review the complete transaction in a coordinated manner, which typically results in more efficient processing and reduces the risk of inconsistencies between the hardware export license and the services agreement.

3. Deemed Export Considerations. A separate but related issue concerns the potential for "deemed exports" within the United States. Under ITAR §120.54, the release of USML-controlled technical data to a foreign person within the United States constitutes a deemed export to the country of that person's nationality. If any foreign national employees at WAL's Arlington facility or other locations have access to WPX-4200 Meridian technical data or defense articles during the production, testing, or pre-export phases of the program, WAL may be required to obtain deemed export authorizations — either through individual DSP-5 licenses or by incorporating deemed export provisions into the TAA.

Calderwood & Harkness LLP has flagged this issue as a follow-up action item. David Sung's office should conduct a census of all foreign national employees (including lawful permanent residents from countries for which ITAR restrictions may apply) who currently have or may be granted access to WPX-4200 program data, technical specifications, or production areas. Upon receipt of this census, Calderwood & Harkness will assess whether additional deemed export licenses or TAA amendments are required and will advise accordingly. This analysis should be completed before the DSP-5 and TAA applications are filed.

C. BIS Individual Validated License — ECCN 6A003.b.4 (Contingent)

1. Applicability. As discussed in Section III.B, the digital signal processing module designated WPX-4200-SC07 may be determined through the CJ process to fall under EAR jurisdiction rather than ITAR jurisdiction. If DDTC determines that the SC07 module is an EAR-controlled item classifiable under ECCN 6A003.b.4 (which controls infrared focal plane arrays and related processing equipment exceeding specified technical parameters), a separate BIS individual validated license ("IVL") will be required to authorize the export of this subcomponent as part of the integrated WPX-4200 system.

While Kantara, as an EAR Country Group A:1 destination (Wassenaar Arrangement participating state), may benefit from certain EAR license exceptions — including License Exception STA (Strategic Trade Authorization) under EAR §740.20 — the military end-use of the WPX-4200-SC07 and its specific ECCN classification are likely to preclude reliance on any available license exception. ECCN 6A003.b.4 items intended for military end-use are generally subject to a case-by-case BIS review, even for Wassenaar member state destinations. Accordingly, a BIS IVL application should be anticipated in the event of an EAR jurisdiction determination for the SC07 module.

It bears emphasis that if DDTC retains jurisdiction over the entire WPX-4200 system, including the SC07 module, under the USML, no separate BIS license will be required. The SC07 would be exported as an integral part of the USML-controlled defense article under the DSP-5 license. This is the expected outcome and is the primary scenario upon which this memorandum's timeline and recommendations are based.

2. BIS Application Process. In the event that a BIS IVL is required, the application process is as follows:

BIS license applications are filed electronically through the SNAP-R (Simplified Network Application Process – Redesign) system. The application must describe the specific subcomponent to be exported (the WPX-4200-SC07 digital signal processing module), its technical specifications, its integration within the WPX-4200 Meridian system, the foreign consignee and end-user (Kantara MoND), and the specific end-use (integration onto F-16 Block 50 aircraft for airborne targeting operations).

The expected BIS review period for an IVL application is approximately 30 to 60 business days, although processing times may vary depending on the complexity of the application and whether interagency review is required. BIS IVL applications for military end-use items are typically referred to the Department of Defense and the Department of State for interagency review, which may extend the processing period.

If a BIS IVL is determined to be necessary following the CJ determination, Calderwood & Harkness LLP recommends that the application be filed promptly — ideally within two weeks of receipt of the CJ determination — to ensure that the BIS review process runs in parallel with the DDTC DSP-5 and TAA review processes and does not create a bottleneck in the overall licensing timeline.

D. Intermediary/Broker Disclosure Requirements

ITAR §129 (22 C.F.R. Part 129) requires the registration and disclosure of all persons engaged in brokering activities involving defense articles and defense services. "Brokering activities" include acting as an agent, broker, or intermediary in the transfer of defense articles or defense services, as well as financing, transporting, or facilitating such transfers.

Drakon Defence Systems S.A., in its capacity as WAL's exclusive in-country representative for the WPX-4200 Meridian program in Kantara, functions as a broker and intermediary within the meaning of ITAR §129. DDTC requires full disclosure of all foreign intermediaries on the DSP-5 application, including the intermediary's legal name, address, registration information, principal officers, and the details of the commission arrangement — both the percentage rate and the absolute dollar amount. For this transaction, the relevant disclosure information is as follows: Drakon Defence Systems S.A., 42 Leventis Avenue, 3rd Floor, Velaris, Kantara 10340; Registration No. KR-SA-2011-08934; CEO Theodoros Papadimitriou; commission rate 4.5% of net contract value of $74,600,000, equaling a total commission of $3,357,000.

In addition to the standard intermediary disclosure, the ownership structure of Drakon must be disclosed. This includes the identification of Castellan Holdings Ltd. (HE-394521, 8 Themistocles Dervis Street, Office 401, Nicosia, Cyprus 1066) as the 28% minority shareholder of Drakon, and the identification of Yiannis Andreou as the UBO of Castellan. As discussed throughout this memorandum, the Andreou/Semichastny red flag identified during Phase 1 screening requires careful handling in the license application, and the enhanced due diligence documentation must be included in the supporting materials.

Recommendation Regarding Intermediary Agreement. Calderwood & Harkness LLP strongly recommends that the Drakon intermediary agreement include the following compliance provisions, at a minimum:

(a) Mandatory representations and warranties by Drakon regarding compliance with all applicable ITAR requirements, including restrictions on re-transfer and unauthorized access to defense articles and technical data;

(b) Anti-corruption representations and warranties, covering compliance with the U.S. Foreign Corrupt Practices Act ("FCPA"), applicable Kantaran anti-corruption laws, and the UK Bribery Act (to the extent applicable);

(c) Full disclosure of Drakon's ownership structure, including all shareholders holding 5% or more of equity interests, and all UBOs;

(d) Drakon's agreement to cooperate fully with WAL's compliance monitoring and audit requirements, including providing updated ownership information and responding to due diligence inquiries;

(e) Drakon's agreement to submit to screening against OFAC and other restricted-party lists on a periodic basis and prior to each payment; and

(f) WAL's unilateral termination right in the event that any adverse compliance findings are identified — including, but not limited to, the identification of any sanctioned person or entity in Drakon's ownership chain, management, or transactional relationships.

Calderwood & Harkness LLP is prepared to coordinate with Hargrove & Landsdowne LLP on the drafting and finalization of these compliance provisions within the intermediary agreement.

V. Congressional Notification Requirements

A. Statutory Framework — AECA §36(b)

Section 36(b) of the Arms Export Control Act ("AECA"), codified at 22 U.S.C. §2776(b), requires that the President formally notify Congress before issuing a letter of offer or granting a license for the sale of Major Defense Equipment ("MDE") exceeding specified dollar thresholds. This statutory requirement applies to both Foreign Military Sales conducted under the FMS program and Direct Commercial Sales conducted under ITAR export licenses.

The Congressional notification thresholds vary depending on the recipient country's relationship with the United States:

• For exports to NATO member states, NATO+ countries, and major non-NATO allies (including Australia, Japan, South Korea, Israel, and New Zealand), the threshold is $14,000,000 for MDE and defense articles.

• For exports to all other countries, the threshold is $14,000,000 for MDE and $50,000,000 for defense articles and services (combined).

The Republic of Kantara qualifies as a NATO partner state and is treated as a NATO+ country for purposes of these thresholds. Accordingly, the $14,000,000 threshold applies to the contemplated WPX-4200 Meridian transaction.

B. Application to the WPX-4200 Meridian Transaction

The base contract value of $74,600,000 for the thirty-six WPX-4200 Meridian targeting pod units significantly exceeds the $14,000,000 Congressional notification threshold applicable to NATO+ countries. The total program value of $91,300,000 — which includes spares ($9,200,000) and field support services ($7,500,000) in addition to the base hardware — further exceeds the threshold by a substantial margin. There is no question that Congressional notification will be required for this transaction.

Upon submission of the DSP-5 application, DDTC will initiate the Congressional notification process. DDTC coordinates the preparation and transmission of the formal notification to the relevant Congressional committees, including the Senate Foreign Relations Committee and the House Foreign Affairs Committee. The notification package typically includes a description of the proposed sale, the identity of the buyer and end-user, the defense articles and services to be provided, the contract value, and a policy justification for the sale.

For NATO+ countries, the Congressional notification period is 30 calendar days from the date of formal notification. This is shorter than the 60-calendar-day notification period applicable to non-NATO, non-allied countries. During the 30-day notification period, Congress has the opportunity to review the proposed sale and may request additional information, request briefings from the Executive Branch, or introduce a joint resolution of disapproval to block or modify the sale. If the 30-day period expires without Congressional action to block the sale, DDTC may proceed with the licensing decision.

It is important to note that the Congressional notification period must be factored into the overall licensing timeline. The 30-day period cannot be compressed or waived except in extraordinary circumstances involving national security urgency, which are not present here. As reflected in the Master Timeline in Section VII, we anticipate the Congressional notification period running concurrently with or immediately following the DDTC processing period for the DSP-5, during September and October 2025.

C. DCS vs. FMS Implications

The WPX-4200 Meridian transaction is structured as a Direct Commercial Sale, and Kantara MoND has not requested conversion to a Foreign Military Sales pathway. Under the DCS structure, WAL enters into a direct commercial contract with Kantara MoND, and export authorization is obtained through the DDTC licensing process (DSP-5 and TAA). The Congressional notification requirements under AECA §36(b) apply equally to DCS transactions when the MDE thresholds are exceeded; the DCS structure does not exempt or alter the Congressional notification obligation.

However, it is worth noting that during the DDTC review of the DSP-5 application, the U.S. Government retains the discretion to recommend or require that the transaction be converted from a DCS to an FMS pathway. This may occur if the U.S. Government determines that an FMS structure better serves U.S. foreign policy or national security interests, or if the transaction involves classified systems or technology transfers that are more appropriately managed through the FMS framework. If a conversion to FMS were recommended, the licensing approach would shift fundamentally: the transaction would be administered by the Defense Security Cooperation Agency ("DSCA") through a Letter of Offer and Acceptance ("LOA") process, WAL would become a prime contractor to the U.S. Government rather than a direct seller to Kantara MoND, and the commercial terms — including pricing, delivery, and intermediary arrangements — would be renegotiated within the FMS framework.

Calderwood & Harkness LLP recommends that WAL maintain awareness of this possibility but proceed on DCS assumptions absent any contrary guidance from DDTC or the interagency review process. There is no current indication that the U.S. Government intends to redirect this transaction to FMS, and the WPX-4200's status as a non-classified, tactical system sold to a NATO+ ally makes a DCS pathway appropriate and consistent with U.S. defense trade policy.

VI. OFAC and Sanctions Compliance — Implications for Licensing

This memorandum does not replicate the detailed sanctions analysis set forth in the separate OFAC and restricted-party screening memoranda. Phase 1 automated sanctions screening was completed on May 23, 2025 by Calderwood & Harkness associate Leila Nazari in coordination with Pinecrest Compliance Solutions LLC. Separate memoranda document the Phase 1 screening results and the initial risk assessment for all transaction parties, including Kantara MoND, Drakon Defence Systems S.A., Castellan Holdings Ltd., and all identified principals and beneficial owners. However, for purposes of the export licensing strategy, the following sanctions compliance considerations are material and must be addressed.

The Castellan/Andreou/Semichastny Red Flag. During Phase 1 screening, a potential adverse connection was identified between Yiannis Andreou, the ultimate beneficial owner of Castellan Holdings Ltd. (Drakon's 28% minority shareholder), and Viktor Semichastny, a Russian national designated by OFAC as a Specially Designated National under Executive Order 14024, "Blocking Property with Respect to Specified Harmful Foreign Activities of the Government of the Russian Federation." Semichastny's SDN designation (SDN Entry ID SDNR-2022-04871) became effective on April 15, 2022. The nature and currency of the Andreou-Semichastny connection remain under investigation, and WAL engaged Northbridge Forensic Advisory Group LLC (Senior Director Samuel Kreindler) to conduct a Tier 2 Enhanced Due Diligence investigation. The Northbridge report is due on June 16, 2025.

Impact on Licensing Strategy. The resolution of the Castellan/Andreou/Semichastny issue is directly material to the export licensing strategy. DDTC routinely coordinates with OFAC and the U.S. Intelligence community during the review of DSP-5 license applications, particularly for high-value defense exports. Any red flags in the application — including unresolved questions about an intermediary's ownership connections to OFAC SDN-listed persons — will be scrutinized closely. Depending on the outcome of the Northbridge investigation, the following scenarios should be considered:

Scenario A — Northbridge Report Confirms No Current Connection. If the Northbridge Tier 2 EDD report confirms that there are no current business, financial, or transactional links between Yiannis Andreou and Viktor Semichastny — and that any historical connection was severed prior to or promptly following Semichastny's OFAC designation — WAL may proceed with the DSP-5 application with appropriate disclosure and risk mitigation documentation. In this scenario, the DSP-5 application should include a narrative description of the due diligence conducted, the nature of the initial red flag, and the findings of the Northbridge investigation. Proactive and transparent disclosure to DDTC is essential to avoid any appearance of concealment or inadequate vetting, which could itself trigger a license denial or enforcement inquiry.

Scenario B — Northbridge Report Reveals Ongoing or Undisclosed Connections. If the Northbridge report reveals that Andreou maintains ongoing business, financial, or transactional links with Semichastny — or that additional adverse information exists that was not previously disclosed — WAL should seriously consider terminating its engagement with Drakon Defence Systems S.A. and identifying an alternative in-country representative before filing the DSP-5 application. Proceeding with a known SDN-connected intermediary would expose WAL to significant OFAC enforcement risk, including potential civil monetary penalties and, in egregious cases, criminal liability. Moreover, a DSP-5 application that discloses an intermediary with known SDN connections would almost certainly result in a DDTC license denial, potentially accompanied by a referral to OFAC for enforcement investigation. The reputational consequences to WAL — as a DDTC-registered manufacturer with an active facility security clearance and multiple existing export authorizations — would be severe.

Recommendation. Calderwood & Harkness LLP strongly recommends that WAL await the Northbridge Tier 2 EDD report before finalizing the DSP-5 application narrative with respect to Drakon and Castellan. The additional ten days between the Northbridge report delivery date (June 16, 2025) and the CJ filing target date (June 20, 2025) provide a narrow but adequate window to assess the Northbridge findings and determine whether any adjustments to the intermediary arrangement are necessary before proceeding with the CJ request and, subsequently, the DSP-5 application. If the Northbridge findings are adverse, WAL should convene an immediate meeting with Calderwood & Harkness LLP, Hargrove & Landsdowne LLP, and WAL's internal compliance team to evaluate options for restructuring or terminating the Drakon relationship.

VII. Regulatory Filing Timeline and Critical Path

A. Master Timeline

The following table sets forth the master regulatory filing timeline for the WPX-4200 Meridian DCS to Kantara MoND, identifying each key milestone, the responsible party, and the current status as of the date of this memorandum:

B. Critical Path Analysis

The critical path for the WPX-4200 Meridian licensing strategy runs through the Commodity Jurisdiction determination. Without a confirmed USML classification from DDTC, the DSP-5 license application cannot be finalized or filed, because the application must reference the specific USML category and the CJ determination letter. The CJ determination is therefore the gating event for all downstream licensing activities.

CJ Filing Discipline. Any delay in filing the CJ request beyond the target date of June 20, 2025 will compress the downstream schedule and may jeopardize the target Q2 2026 first delivery date. If, for example, the CJ filing were delayed by four weeks to mid-July 2025, the estimated CJ response would shift to October–November 2025, pushing the DSP-5 filing to late November or December 2025 and the estimated DSP-5 approval to March–April 2026. This would leave inadequate time for production, quality assurance, packing, and maritime shipment to meet a Q2 2026 delivery window. Accordingly, adherence to the June 20, 2025 CJ filing target is essential.

DSP-5 Processing Times. The estimated DSP-5 processing time of 60 to 90 business days is based on current DDTC processing benchmarks and Calderwood & Harkness LLP's experience with comparable defense export applications. However, processing times may be extended if the application triggers interagency referral — for example, to the Department of Defense, the intelligence community, or OFAC — or if DDTC requires additional information or clarification from the applicant. Complex applications involving high-value defense articles, intermediary disclosure issues, or Congressional notification are more likely to experience extended processing times. WAL and Calderwood & Harkness LLP should plan for the possibility of a processing period at the longer end of the estimated range.

Congressional Notification. The 30-day Congressional notification period for NATO+ countries runs concurrently with or immediately following the DDTC processing period. This period cannot be compressed or waived under ordinary circumstances. The Congressional notification period should be factored into the timeline as a fixed constraint.

Export License in Hand. To support the target Q2 2026 first delivery date, the DSP-5 export license must be in WAL's possession by April 2026 at the latest. This allows approximately 60 days for final production activities, pre-shipment inspection, packing, and maritime transportation from the Port of Baltimore to the Port of Velaris. Any material delay in the CJ determination, DSP-5 processing, or Congressional notification period that pushes the license approval beyond April 2026 would necessitate a renegotiation of the delivery schedule with Kantara MoND.

Intermediary Compliance Risk. As discussed in Section VI, any adverse findings from the Northbridge EDD investigation regarding the Castellan/Andreou/Semichastny connection could require WAL to restructure or terminate its intermediary arrangement with Drakon Defence Systems S.A. and to identify, vet, and engage an alternative in-country representative. This process could add weeks or months to the licensing timeline, depending on the severity of the adverse findings and the availability of a suitable alternative intermediary in Kantara. This risk reinforces the importance of receiving and evaluating the Northbridge report as early as possible — ideally by the June 16, 2025 due date.

ITAR Registration. WAL's current ITAR registration, renewed on January 15, 2025, expires on January 15, 2027. The registration will remain current throughout the anticipated licensing period and the first two delivery tranches (Q2 and Q4 2026). However, if the program extends beyond January 15, 2027 — as is expected for the final delivery tranche in Q2 2027 and the three-year field support period — WAL must ensure timely renewal of its ITAR registration before expiration. Failure to maintain a current ITAR registration would render WAL ineligible to hold export licenses or perform defense services.

C. Pre-Filing Preparation Checklist

The following checklist identifies the key actions that must be completed before the DSP-5 and TAA applications can be filed with DDTC:

1. Obtain final CJ determination letter from DDTC confirming USML Category XII(d) classification for the WPX-4200 Meridian system.

2. Receive and review the Northbridge Forensic Advisory Group LLC Tier 2 Enhanced Due Diligence report on Castellan Holdings Ltd. and Yiannis Andreou; complete the associated risk assessment and compliance recommendations.

3. Based on the Northbridge findings, finalize the compliance approach for the Drakon intermediary relationship — either proceed with appropriate disclosure and risk mitigation documentation, or restructure the intermediary arrangement if adverse findings warrant.

4. Obtain from Kantara MoND a signed and authenticated end-use certificate and DSP-83 Non-Transfer and Use Certificate; coordinate with Kantara MoND through Drakon and/or directly through Raymond Ochoa to initiate this process promptly.

5. Coordinate with Hargrove & Landsdowne LLP on finalization of the Drakon intermediary agreement, ensuring inclusion of all ITAR compliance representations, anti-corruption warranties, commission disclosure provisions, and WAL termination rights.

6. Compile the technical data package for DDTC review, with appropriate CUI and/or classified handling per WAL's facility security clearance protocols (CAGE Code 7H2K9).

7. David Sung to execute the DSP-5 and TAA applications as Empowered Official, following final review by Calderwood & Harkness LLP.

8. If the CJ determination results in EAR jurisdiction for the WPX-4200-SC07 subcomponent: prepare and file a BIS individual validated license application through SNAP-R.

VIII. Fee and Cost Implications

The export licensing preparation work described in this memorandum — including DSP-5 and TAA application preparation, CJ request support, Congressional notification coordination, and related advisory services — falls within the scope of the engagement fee estimate set forth in the Calderwood & Harkness LLP engagement letter dated May 7, 2025. The overall engagement fee estimate for the ITAR/E

PRIVILEGED AND CONFIDENTIAL — ATTORNEY WORK PRODUCT
CALDERWOOD & HARKNESS LLP 1200 Pennsylvania Avenue NW, Suite 800 Washington, DC 20004 Telephone: (202) 555-7100 Facsimile: (202) 555-7199
MEMORANDUM
PRIVILEGE NOTICE: This memorandum is a privileged and confidential attorney work-product communication prepared by Calderwood & Harkness LLP at the direction of Whitmore Aerospace LLC. It is protected by the attorney-client privilege and the work-product doctrine. This memorandum and the analyses, conclusions, and recommendations contained herein are intended solely for the use of the named addressees in connection with the matter described above. Do not distribute, copy, or disclose this memorandum, in whole or in part, to any person or entity without prior written authorization from both Calderwood & Harkness LLP and Whitmore Aerospace LLC General Counsel. Unauthorized disclosure may result in a waiver of applicable legal privileges.
I. Executive Summary
The purpose of this memorandum is to set forth the recommended export licensing strategy and regulatory pathway for the prospective Direct Commercial Sale ("DCS") of the WPX-4200 Meridian Electro-Optical/Infrared Multi-Spectral Targeting Pod system (the "WPX-4200" or "Meridian") to the Republic of Kantara's Ministry of National Defence ("Kantara MoND"). This memorandum identifies each regulatory authorization that Whitmore Aerospace LLC ("WAL" or the "Company") will be required to obtain before completing the contemplated transaction, addresses the sequencing and interdependencies among those authorizations, and highlights the principal compliance risks that may affect the licensing pathway.
Transaction Summary. The contemplated transaction involves the sale of thirty-six (36) WPX-4200 Meridian units at a unit price of $2,072,222, yielding a base contract value of $74,600,000. In addition to the base hardware procurement, the transaction encompasses a spares package valued at $9,200,000 and a three-year field support package valued at $7,500,000. The total estimated program value is $91,300,000. The designated end-user is the Ministry of National Defence of the Republic of Kantara, which intends to integrate the WPX-4200 Meridian system onto the Kantara Air Force's fleet of twenty-four (24) F-16 Block 50 aircraft. The primary end-user point of contact is Brigadier General Niko Stathakis, Director of Procurement, Kantara MoND, located at 14 Boulevard of the Republic, Velaris, Kantara 10200.
Transaction Structure. The transaction is structured as a Direct Commercial Sale rather than a Foreign Military Sales ("FMS") procurement. Kantara MoND has not requested an FMS pathway, and WAL's internal review has confirmed the commercial viability of a DCS approach. WAL's exclusive in-country representative for this program is Drakon Defence Systems S.A., a Kantaran defense services firm headquartered at 42 Leventis Avenue, 3rd Floor, Velaris, Kantara 10340 (Registration No. KR-SA-2011-08934; CEO Theodoros Papadimitriou). Drakon will serve as exclusive in-country representative at a commission rate of 4.5% of the net contract value, resulting in an estimated commission payment of $3,357,000.
Transaction History. WAL received a Letter of Request from Kantara MoND dated March 18, 2025, requesting price and availability information for the WPX-4200 Meridian system, including associated spares, technical data packages, and multi-year field support services. Following internal review and vetting, the WAL Board of Directors approved pursuit of the transaction on April 22, 2025, pursuant to Board Resolution No. 2025-BR-007. Calderwood & Harkness LLP was engaged on May 7, 2025 to provide export control, sanctions compliance, and licensing advisory services for the contemplated sale.
Preliminary Licensing Conclusions. Based on the analysis set forth in this memorandum and in the companion memorandum on ITAR/EAR Jurisdiction and Commodity Classification Analysis dated June 6, 2025 (the "Jurisdiction Memo"), we have reached the following preliminary conclusions regarding the regulatory authorizations required for the WPX-4200 Meridian DCS to Kantara MoND. Assuming that the WPX-4200 system is confirmed as controlled under the United States Munitions List ("USML") at Category XII(d) following the pending Commodity Jurisdiction ("CJ") determination, WAL will require:
(1) A DSP-5 permanent export license issued by the U.S. Department of State, Directorate of Defense Trade Controls ("DDTC"), authorizing the permanent export of the thirty-six WPX-4200 Meridian hardware units and associated spares to Kantara;
(2) A Technical Assistance Agreement ("TAA") approved by DDTC, authorizing the provision of defense services (including installation support, operational training, and maintenance instruction) and the transfer of USML-controlled technical data to Kantara MoND and authorized Kantara Air Force personnel in connection with the three-year field support package;
(3) Potentially, a Bureau of Industry and Security ("BIS") individual validated license for the dual-use digital signal processing subcomponent designated WPX-4200-SC07, if DDTC determines through the CJ process that this subcomponent is subject to Export Administration Regulations ("EAR") jurisdiction rather than ITAR jurisdiction and is classifiable under Export Control Classification Number ("ECCN") 6A003.b.4; and
(4) Congressional notification under Section 36(b) of the Arms Export Control Act ("AECA"), 22 U.S.C. §2776(b), given that the total transaction value of $91,300,000 significantly exceeds the $14,000,000 notification threshold applicable to NATO and NATO+ countries.
This memorandum should be read in conjunction with the companion Jurisdiction Memo, which provides a detailed technical analysis of the WPX-4200 system's classification under the USML and EAR. The recommendations set forth herein are preliminary and are subject to revision upon receipt of the DDTC CJ determination and the Northbridge Forensic Advisory Group LLC Tier 2 Enhanced Due Diligence Report on Castellan Holdings Ltd. and its ultimate beneficial owner Yiannis Andreou, which is expected on or about June 16, 2025.
II. Background and Transaction Overview
A. Whitmore Aerospace LLC — Company Profile and ITAR Registration Status
Whitmore Aerospace LLC is a Virginia limited liability company headquartered at 2400 Ridgecrest Boulevard, Suite 600, Arlington, Virginia 22201. The Company's registered agent is Commonwealth Registered Agents Inc., located at 1021 East Broad Street, Richmond, Virginia 23219. WAL's Employer Identification Number is 54-3921087.
Ownership. WAL's principal owner is Ridgeline Capital Partners Fund IV, LP, a Delaware limited partnership that acquired an 82% equity interest in WAL in March 2019 for approximately $268 million. The Ridgeline acquisition was reviewed by the Committee on Foreign Investment in the United States ("CFIUS") under Case No. 19-027 and was cleared without conditions. The remaining 18% equity interest is held by a management holding company comprising WAL's senior executive team.
Financial and Personnel Profile. For fiscal year 2024, WAL reported annual revenue of approximately $387.4 million. The Company employs approximately 1,450 individuals, of whom approximately 620 hold active U.S. Government security clearances at various levels. WAL maintains a Facility Security Clearance at the SECRET level, with CAGE Code 7H2K9.
ITAR Registration. WAL is registered with DDTC as a manufacturer and exporter of defense articles and defense services under DDTC Registration Code M07-2019-43521. WAL's current ITAR registration was renewed on January 15, 2025 and remains valid through January 15, 2027. The Company currently holds fourteen (14) active DSP-5 export licenses, three (3) approved Technical Assistance Agreements, and one (1) warehouse and distribution agreement. WAL's designated Empowered Official, as required under ITAR §120.25, is David Sung, Director of Export Controls & Trade Compliance, who holds DDTC-delegated signatory authority for all export license applications and related submissions.
Product Lines. WAL's principal product lines include airborne sensor systems, electro-optical/infrared targeting pods, laser designation systems, and ruggedized avionics modules. The Company is a recognized supplier of precision airborne targeting systems to the U.S. Department of Defense and select allied nations, with a proven track record of successful ITAR-compliant exports over the past six years.
B. WPX-4200 Meridian — Product Description
The WPX-4200 "Meridian" is an Electro-Optical/Infrared Multi-Spectral Targeting Pod designed for airborne targeting, surveillance, and laser designation missions. The system is specifically designed for integration on tactical fighter aircraft, with current compatibility configurations for the F-16 Fighting Falcon and F/A-18 Hornet/Super Hornet variants. The Meridian system provides the pilot and weapons systems officer with advanced target acquisition, identification, tracking, and laser designation capabilities across multiple spectral bands, enabling precision engagement of both stationary and mobile targets in all weather conditions and at extended standoff ranges.
Key Technical Parameters. The WPX-4200 Meridian system incorporates the following principal technical specifications:
• Mid-Wave Infrared (MWIR) Sensor: 1280×1024 resolution focal plane array utilizing an Indium Antimonide (InSb) detector, cryogenically cooled to 77 Kelvin, providing high-sensitivity thermal imaging across the 3–5 micrometer spectral band.
• Laser Designator: 1064nm Neodymium-doped Yttrium Aluminum Garnet (Nd:YAG) laser designator, compliant with NATO STANAG 3733 for interoperability with NATO-standard laser-guided munitions. The designator supports Pulse Repetition Frequency (PRF) codes 1111 through 1788.
• Data-Link Interface: Encrypted MIL-STD-1553B digital data bus and Link-16 tactical data-link interface, enabling secure communication of targeting data to host aircraft avionics, off-board assets, and networked command-and-control nodes.
• Operational Envelope: Certified for operation from sea level to 55,000 feet mean sea level (MSL), across the full performance envelope of F-16 and F/A-18 series aircraft.
• Weight: 440 pounds in standard pod configuration, inclusive of all internal subsystems, environmental control, and external aerodynamic fairing.
Development History. The WPX-4200 Meridian was developed over fiscal years 2021 through 2024 at a total development cost of approximately $38.5 million. Funding was split between WAL internal research and development investment (60%, approximately $23.1 million) and U.S. Department of Defense Small Business Innovation Research ("SBIR") Phase II and Phase III funding (40%, approximately $15.4 million, under Contract No. W56HZV-21-C-0049). The WPX-4200 program manager is Lieutenant Colonel (Retired) Brian Halstead, WAL's Vice President of Engineering, who has overseen the system's development from initial concept through production readiness.
C. Transaction Parameters
Letter of Request. Kantara MoND issued a formal Letter of Request ("LoR") dated March 18, 2025, addressed to WAL's International Business Development division, requesting price and availability information for thirty-six (36) WPX-4200 Meridian targeting pod units, together with associated spares, technical data packages, and a three-year field support and maintenance services package. The LoR was transmitted through Drakon Defence Systems S.A. and was received by Raymond Ochoa, Vice President of International Business Development, on March 21, 2025.
Pricing and Contract Value. The proposed pricing and total estimated program value are as follows:
Delivery Schedule. WAL has proposed a phased delivery schedule consisting of three tranches: the first twelve (12) units to be delivered in Q2 2026, the second twelve (12) units in Q4 2026, and the final twelve (12) units in Q2 2027. This delivery schedule is contingent upon timely receipt of all necessary export authorizations and is subject to adjustment based on the regulatory timeline.
Export Route. The contemplated export route for the WPX-4200 hardware is as follows: from the WAL manufacturing and assembly facility in Arlington, Virginia, via ground transport to the Port of Baltimore, Maryland, for maritime shipment to the Port of Velaris in the Republic of Kantara. From the Port of Velaris, the units will be transported by ground to Kantara Air Force Base, Aetolia, which is designated as the final destination and the integration site for the F-16 Block 50 fleet.
In-Country Representative. WAL has engaged Drakon Defence Systems S.A. ("Drakon") as its exclusive in-country representative for the WPX-4200 Meridian program in Kantara. Drakon is a Kantaran société anonyme registered under Registration No. KR-SA-2011-08934, with its principal office at 42 Leventis Avenue, 3rd Floor, Velaris, Kantara 10340. Drakon's chief executive officer is Theodoros Papadimitriou. The agreed commission rate is 4.5% of the net contract value of $74,600,000, yielding a total estimated commission of $3,357,000. Drakon's outside legal counsel is Thessaly Law Chambers, led by Alexia Merouri, Managing Partner, with offices at 77 Constitution Square, 5th Floor, Velaris, Kantara 10100.
Coordinating Counsel. Hargrove & Landsdowne LLP, with offices at 1750 Tysons Boulevard, Suite 1400, McLean, Virginia 22102, serves as WAL's coordinating counsel for the underlying commercial contract with Kantara MoND and for the Drakon intermediary agreement. The senior partner responsible for the engagement is Philip Hargrove (VA Bar No. 34219). Calderwood & Harkness LLP is coordinating with Hargrove & Landsdowne on export control compliance provisions that must be incorporated into both the commercial contract and the intermediary agreement.
D. Kantara — Country Profile for Export Control Purposes
The Republic of Kantara is a sovereign state located in southeastern Europe. For purposes of U.S. export control regulations, Kantara's status is as follows:
• NATO Status: Kantara is a NATO partner nation and participates in NATO partnership programs, including joint military exercises and interoperability initiatives. Kantara is classified as a NATO+ country for purposes of the Congressional notification thresholds under AECA §36(b).
• Wassenaar Arrangement: Kantara is a participating state of the Wassenaar Arrangement on Export Controls for Conventional Arms and Dual-Use Goods and Technologies, the successor to the Coordinating Committee for Multilateral Export Controls (COCOM).
• EAR Country Group Classification: Kantara is listed in EAR Country Group A:1, indicating its status as a Wassenaar Arrangement participating state. This classification is relevant to the availability of certain EAR license exceptions, should any subcomponent of the WPX-4200 be determined to fall under EAR jurisdiction.
• U.S. Arms Embargo Status: Kantara is not subject to any U.S. arms embargo, and no ITAR denial policy is applicable to defense exports to Kantara.
• OFAC Sanctions Status: No Office of Foreign Assets Control ("OFAC") comprehensive sanctions program is applicable to the Republic of Kantara. Kantara is not identified on any OFAC country-based sanctions list, and there are no sector-specific or secondary sanctions programs currently applicable to the Kantaran defense sector.
In summary, Kantara presents a favorable regulatory profile for U.S. defense exports. There are no country-level prohibitions or policy restrictions that would preclude the contemplated sale of the WPX-4200 Meridian system to Kantara MoND.
III. Anticipated Jurisdictional Classification
A. Preliminary USML Classification — Category XII(d)
The companion Jurisdiction Memo, delivered concurrently with this memorandum, provides a detailed analysis of the WPX-4200 Meridian system's jurisdictional status under the International Traffic in Arms Regulations ("ITAR") and the Export Administration Regulations ("EAR"). Based on that analysis, the WPX-4200 Meridian system is preliminarily assessed as falling within the jurisdiction of the ITAR and as being controlled under USML Category XII(d), which encompasses fire control, laser, imaging, and guidance equipment specifically designed, modified, or configured for use with defense articles controlled elsewhere on the USML.
This preliminary classification is grounded in the WPX-4200's primary function as an integrated airborne targeting and laser designation system specifically designed for military fighter aircraft. The system's laser designator (NATO STANAG 3733 compliant, with military-standard PRF codes), encrypted MIL-STD-1553B data bus interface, and purpose-designed integration with USML-controlled platforms (F-16 and F/A-18) all support classification under Category XII(d) rather than under any EAR ECCN.
An alternative classification under USML Category XI(a)(3), which covers certain military electronics with embedded ECCN-controlled components, was considered during the analysis. However, Category XII(d) was determined to be the more appropriate classification based on the WPX-4200's primary function as a fire control and targeting system, which is the essential character of the article for USML classification purposes.
Notably, the WPX-4200's predecessor system, the WPX-3100, received a formal Commodity Jurisdiction determination from DDTC (Reference No. CJ-2018-003214) classifying it under USML Category XII(d). While the WPX-4200 incorporates significant technical improvements over the WPX-3100 — including an upgraded focal plane array, enhanced laser designator performance, and modernized data-link capabilities — the fundamental character and intended military application of the system remain consistent with the earlier CJ determination, providing persuasive support for the preliminary Category XII(d) assessment.
CJ Request Filing. A formal Commodity Jurisdiction request for the WPX-4200 Meridian system is currently being prepared by Calderwood & Harkness LLP in coordination with David Sung's office. The target filing date with DDTC is June 20, 2025. Mr. Sung, as WAL's Empowered Official, will execute the CJ request submission. The CJ request will identify the WPX-4200's technical characteristics, intended military application, and development history, and will reference the predecessor WPX-3100 CJ determination.
B. Dual-Use Subcomponent — WPX-4200-SC07
One significant jurisdictional issue identified in the Jurisdiction Memo concerns the WPX-4200-SC07, a digital signal processing module that is a subcomponent of the WPX-4200 Meridian system. The SC07 module processes raw infrared sensor data from the MWIR focal plane array and may be separately classifiable as a dual-use item under the EAR, specifically under ECCN 6A003.b.4, which controls infrared focal plane arrays and related processing equipment exceeding specified performance parameters.
If DDTC determines through the CJ process that the WPX-4200-SC07 is subject to EAR rather than ITAR jurisdiction — for example, because the SC07 module is commercially available or has significant civil applications independent of its military integration — a separate BIS export license may be required for the export of this subcomponent as part of the integrated WPX-4200 system. Alternatively, the SC07 module may require its own standalone CJ or classification determination to resolve the jurisdictional question definitively.
This dual-use subcomponent issue is addressed in detail in the CJ request and in the Jurisdiction Memo. We anticipate that DDTC will address the jurisdiction of the SC07 module as part of the overall WPX-4200 CJ determination. However, if DDTC declines to address the subcomponent separately, WAL may need to seek a separate determination from BIS to confirm the SC07's classification and applicable licensing requirements.
C. Impact of CJ Determination on Licensing Strategy
The entire licensing strategy set forth in this memorandum is contingent upon the outcome of the pending CJ determination. The CJ determination will resolve the fundamental question of whether the WPX-4200 Meridian system (and its subcomponents) is controlled under the ITAR or the EAR, which in turn dictates the applicable licensing regime, the relevant regulatory agency, and the specific procedures for obtaining export authorization.
The two principal scenarios and their implications for the licensing strategy are as follows:
Scenario 1 — USML Classification Confirmed (Primary Scenario). If DDTC confirms that the WPX-4200 Meridian system, in its entirety, is controlled under USML Category XII(d), the licensing pathway described in Section IV of this memorandum will apply in full. WAL will require a DSP-5 permanent export license and a TAA, both issued by DDTC, and Congressional notification under AECA §36(b). No separate BIS authorization will be required. This is the primary scenario discussed throughout this memorandum and is considered the most likely outcome.
Scenario 2 — Partial EAR Jurisdiction. If DDTC determines that the WPX-4200-SC07 digital signal processing module (or any other subcomponent) falls under EAR jurisdiction rather than ITAR jurisdiction, WAL will face a dual-jurisdiction export. In this scenario, in addition to the DDTC-administered DSP-5 and TAA, WAL will need to obtain a BIS individual validated license for the EAR-controlled subcomponent(s). This adds regulatory complexity, introduces a parallel review timeline at BIS, and creates potential coordination challenges between the two agencies. Calderwood & Harkness LLP has experience managing dual-jurisdiction exports and is prepared to advise on this scenario if it materializes.
Given the dependence of the licensing strategy on the CJ outcome, the strategy must remain flexible pending receipt of the DDTC CJ response, which is anticipated between August 25 and September 15, 2025 (approximately 45–60 business days from the target filing date of June 20, 2025). We will update this memorandum and the licensing approach promptly upon receipt of the CJ determination.
IV. Recommended Licensing Pathway
A. DSP-5 — Permanent Export of Defense Articles
1. Applicability and Scope. Under Part 123 of the ITAR (22 C.F.R. Part 123), the permanent export of USML-controlled defense articles from the United States requires a license issued by DDTC. The standard license form for a permanent export of unclassified defense articles is the DSP-5 application. The ITAR defines "export" broadly to include any shipment or transfer of a defense article out of the United States, or any disclosure of technical data or defense services to a foreign person, whether within or outside the United States.
For the contemplated WPX-4200 Meridian transaction, the DSP-5 license will authorize the permanent export of thirty-six (36) WPX-4200 Meridian targeting pod units, together with the associated spares package, from the United States to the Republic of Kantara. The DSP-5 application will identify the following key parties and parameters:
• Applicant: Whitmore Aerospace LLC, DDTC Registration Code M07-2019-43521, 2400 Ridgecrest Boulevard, Suite 600, Arlington, VA 22201.
• Signatory: David Sung, Empowered Official, Whitmore Aerospace LLC.
• End-User: Ministry of National Defence of the Republic of Kantara, 14 Boulevard of the Republic, Velaris, Kantara 10200.
• End-Use: Integration of WPX-4200 Meridian targeting pods onto the Kantara Air Force F-16 Block 50 fleet (24 aircraft) for the purpose of airborne targeting, surveillance, and laser designation operations.
• Foreign Consignee: Kantara MoND (same as end-user in this transaction).
• Intermediary: Drakon Defence Systems S.A., 42 Leventis Avenue, 3rd Floor, Velaris, Kantara 10340.
• USML Category: Category XII(d), pending confirmation by CJ determination.
• Value: Base hardware $74,600,000; spares $9,200,000; total DSP-5 value $83,800,000.
It is important to note that the DSP-5 will cover the hardware and spares components of the transaction. The defense services and technical data transfer components — principally the three-year field support package — will be covered separately under the TAA described in Section IV.B below.
2. DSP-5 Application Requirements. The DSP-5 application must include the following elements, each of which is discussed in turn:
DS-4076 Application Form. The standard DDTC application form (DS-4076) must be completed in full, identifying the applicant, foreign consignee, end-user, intermediaries, defense articles to be exported, USML category classification, estimated value, and proposed export route. The form is submitted electronically through DDTC's Defense Export Control and Compliance System ("DECCS").
Product Description and USML Classification. A detailed technical description of the WPX-4200 Meridian system must be provided, including its key performance parameters, intended integration platforms, and military application. The application will identify the system as controlled under USML Category XII(d), referencing the CJ determination letter once received.
End-Use Statement. An official end-use statement from Kantara MoND must accompany the application. The end-use statement must identify the specific military end-use (integration onto F-16 Block 50 aircraft for targeting and designation operations), the responsible government ministry, and the authorized military unit(s) that will possess and operate the exported defense articles.
DSP-83 Non-Transfer and Use Certificate. A DSP-83 form must be executed by both Kantara MoND and the Kantaran government, certifying that the exported defense articles will not be re-transferred, re-exported, or otherwise disposed of to any end-user or for any end-use other than those specifically authorized by the U.S. Government. The DSP-83 must be authenticated by an appropriate official of the Kantaran government. Calderwood & Harkness LLP will provide WAL with a template DSP-83 and guidance on obtaining proper execution and authentication by Kantaran authorities.
Foreign Consignee and End-User Information. Complete identifying information for the foreign consignee and end-user must be provided on the application. For this transaction, the consignee and end-user are the same entity — Kantara MoND, 14 Boulevard of the Republic, Velaris, Kantara 10200. The primary end-user point of contact, Brigadier General Niko Stathakis, Director of Procurement, must be identified by name, title, and contact information.
Intermediary Disclosure. ITAR §129 and DDTC licensing procedures require full disclosure of all foreign intermediaries, agents, and brokers involved in the transaction. The DSP-5 application must identify Drakon Defence Systems S.A. as WAL's exclusive in-country representative, including Drakon's address, registration number, and the identity of its CEO, Theodoros Papadimitriou. The application must also disclose the commission arrangement — specifically, the 4.5% commission rate and the estimated total commission payment of $3,357,000 based on the net contract value of $74,600,000.
In addition, and of particular importance for this transaction, the DSP-5 application must disclose Castellan Holdings Ltd. (Registration No. HE-394521), a company incorporated in the Republic of Cyprus with its registered office at 8 Themistocles Dervis Street, Office 401, Nicosia, Cyprus 1066, as the 28% minority shareholder of Drakon Defence Systems S.A. The application must further identify the ultimate beneficial owner ("UBO") of Castellan, Yiannis Andreou, a Cypriot national. The disclosure must be accompanied by enhanced due diligence documentation that addresses the red flag identified in Phase 1 screening — namely, the potential connection between Andreou and Viktor Semichastny, an OFAC Specially Designated Nationals ("SDN")-listed Russian national. This issue is discussed further in Section VI of this memorandum and in the separate sanctions screening and enhanced due diligence risk assessment memoranda.
Value Statement. The DSP-5 application must include a statement of the total value of the defense articles to be exported. For this application, the relevant values are: base hardware value of $74,600,000 and spares package value of $9,200,000, for a total DSP-5 value of $83,800,000. The field support services ($7,500,000) are separately covered by the TAA and need not be included in the DSP-5 value, though the total program value should be referenced for Congressional notification purposes.
Filing Fee. DDTC does not charge a filing fee for DSP-5 license applications.
3. Supporting Documentation. In addition to the core application elements described above, the following supporting documentation should be compiled and submitted with or in support of the DSP-5 application:
• WAL's current ITAR registration certificate, confirming active registration through January 15, 2027, Registration Code M07-2019-43521.
• The DDTC CJ determination letter for the WPX-4200 Meridian system, once received, confirming USML Category XII(d) classification.
• A technical data package appropriate for DDTC review, prepared in accordance with applicable classification and controlled unclassified information ("CUI") handling protocols. Given WAL's SECRET-level Facility Security Clearance (CAGE Code 7H2K9), any classified portions of the technical data will be handled and transmitted through appropriate classified channels, with coordination through WAL's Facility Security Officer.
• OFAC and restricted-party screening results and risk assessment memoranda, documenting the comprehensive sanctions screening conducted for all transaction parties, including Kantara MoND, Drakon Defence Systems S.A., Castellan Holdings Ltd., and all identified principals and beneficial owners.
• A copy of the executed Drakon intermediary agreement, including all ITAR compliance representations, anti-corruption warranties, and commission disclosure provisions.
• A copy of the Kantara MoND Letter of Request dated March 18, 2025.
• WAL Board Resolution No. 2025-BR-007, approving pursuit of the WPX-4200 Meridian DCS to Kantara MoND.
B. Technical Assistance Agreement (TAA) — Defense Services and Technical Data
1. Applicability. Part 124 of the ITAR (22 C.F.R. Part 124) governs agreements for the provision of defense services and the transfer of USML-controlled technical data to foreign persons. A TAA is required whenever a U.S. person proposes to furnish defense services or disclose technical data to a foreign person in connection with a USML-controlled defense article. The ITAR defines "defense services" broadly to include furnishing assistance (including training) to foreign persons, whether in the United States or abroad, in the design, development, engineering, manufacture, production, assembly, testing, repair, maintenance, modification, operation, demilitarization, destruction, processing, or use of defense articles.
The contemplated three-year field support package ($7,500,000) for the WPX-4200 Meridian program will necessarily involve WAL personnel performing defense services within the Republic of Kantara. These defense services will include, but will not be limited to, the following activities:
• Installation support for the WPX-4200 Meridian targeting pods on Kantara Air Force F-16 Block 50 aircraft at Kantara Air Force Base, Aetolia.
• Operational training for Kantara Air Force pilots, weapons systems officers, and maintenance personnel on the operation, calibration, and tactical employment of the WPX-4200 system.
• Maintenance instruction for Kantara Air Force and authorized contractor maintenance technicians, including organizational, intermediate, and depot-level maintenance procedures.
• Transfer of USML-controlled technical data, including installation manuals, operator guides, maintenance technical orders, and integration specifications, to authorized Kantara MoND and Kantara Air Force personnel.
In addition to the field support activities, a TAA will be required for any technical data shared during the integration of the WPX-4200 Meridian system onto the F-16 Block 50 aircraft. Integration activities will involve the exchange of interface control documents, wiring diagrams, software configuration data, and flight test procedures, all of which constitute controlled technical data under ITAR §120.33.
2. TAA Application Requirements. The TAA application must include the following elements:
Completed TAA Application. The TAA application is submitted electronically through DDTC's DECCS portal and must identify all parties to the agreement, the scope of technical data and defense services to be provided, the authorized recipients, the duration of the agreement, and all applicable provisos and conditions.
Parties. The parties to the TAA will be Whitmore Aerospace LLC (the U.S. licensor) and the Ministry of National Defence of the Republic of Kantara (the foreign licensee). Depending on Drakon's role in the delivery of field support services, Drakon Defence Systems S.A. may be listed as a sub-licensee or authorized recipient under the TAA. If Drakon is to receive any USML-controlled technical data or participate in any defense services activities, its access must be carefully scoped within the TAA to ensure that it is limited to only those specific defense services for which Drakon's participation is authorized and necessary. Any broader access would require separate authorization or an amendment to the TAA.
Scope. The TAA must precisely define the scope of technical data to be disclosed and defense services to be provided. The scope should be drafted narrowly enough to satisfy DDTC requirements for specificity, while broad enough to encompass all anticipated field support activities over the three-year period. Calderwood & Harkness LLP will prepare the scope language in coordination with WAL's engineering and program management teams.
Duration. The TAA should be established for a period coinciding with the three-year field support contractual period, with appropriate renewal provisions to accommodate any extensions of the support contract. Standard DDTC practice permits TAAs with initial terms of up to five years, subject to renewal.
Provisos. DDTC will impose standard TAA provisos upon approval, which typically include restrictions on re-transfer of technical data to unauthorized recipients, limitations on access by third-country nationals, protections for classified information, and requirements for WAL to maintain oversight and compliance monitoring of all authorized recipients. WAL should anticipate and plan for compliance with these provisos throughout the life of the agreement.
Concurrent Filing. We recommend that the TAA application be filed concurrently with the DSP-5 application, targeted for September 22, 2025. Filing both applications simultaneously allows DDTC to review the complete transaction in a coordinated manner, which typically results in more efficient processing and reduces the risk of inconsistencies between the hardware export license and the services agreement.
3. Deemed Export Considerations. A separate but related issue concerns the potential for "deemed exports" within the United States. Under ITAR §120.54, the release of USML-controlled technical data to a foreign person within the United States constitutes a deemed export to the country of that person's nationality. If any foreign national employees at WAL's Arlington facility or other locations have access to WPX-4200 Meridian technical data or defense articles during the production, testing, or pre-export phases of the program, WAL may be required to obtain deemed export authorizations — either through individual DSP-5 licenses or by incorporating deemed export provisions into the TAA.
Calderwood & Harkness LLP has flagged this issue as a follow-up action item. David Sung's office should conduct a census of all foreign national employees (including lawful permanent residents from countries for which ITAR restrictions may apply) who currently have or may be granted access to WPX-4200 program data, technical specifications, or production areas. Upon receipt of this census, Calderwood & Harkness will assess whether additional deemed export licenses or TAA amendments are required and will advise accordingly. This analysis should be completed before the DSP-5 and TAA applications are filed.
C. BIS Individual Validated License — ECCN 6A003.b.4 (Contingent)
1. Applicability. As discussed in Section III.B, the digital signal processing module designated WPX-4200-SC07 may be determined through the CJ process to fall under EAR jurisdiction rather than ITAR jurisdiction. If DDTC determines that the SC07 module is an EAR-controlled item classifiable under ECCN 6A003.b.4 (which controls infrared focal plane arrays and related processing equipment exceeding specified technical parameters), a separate BIS individual validated license ("IVL") will be required to authorize the export of this subcomponent as part of the integrated WPX-4200 system.
While Kantara, as an EAR Country Group A:1 destination (Wassenaar Arrangement participating state), may benefit from certain EAR license exceptions — including License Exception STA (Strategic Trade Authorization) under EAR §740.20 — the military end-use of the WPX-4200-SC07 and its specific ECCN classification are likely to preclude reliance on any available license exception. ECCN 6A003.b.4 items intended for military end-use are generally subject to a case-by-case BIS review, even for Wassenaar member state destinations. Accordingly, a BIS IVL application should be anticipated in the event of an EAR jurisdiction determination for the SC07 module.
It bears emphasis that if DDTC retains jurisdiction over the entire WPX-4200 system, including the SC07 module, under the USML, no separate BIS license will be required. The SC07 would be exported as an integral part of the USML-controlled defense article under the DSP-5 license. This is the expected outcome and is the primary scenario upon which this memorandum's timeline and recommendations are based.
2. BIS Application Process. In the event that a BIS IVL is required, the application process is as follows:
BIS license applications are filed electronically through the SNAP-R (Simplified Network Application Process – Redesign) system. The application must describe the specific subcomponent to be exported (the WPX-4200-SC07 digital signal processing module), its technical specifications, its integration within the WPX-4200 Meridian system, the foreign consignee and end-user (Kantara MoND), and the specific end-use (integration onto F-16 Block 50 aircraft for airborne targeting operations).
The expected BIS review period for an IVL application is approximately 30 to 60 business days, although processing times may vary depending on the complexity of the application and whether interagency review is required. BIS IVL applications for military end-use items are typically referred to the Department of Defense and the Department of State for interagency review, which may extend the processing period.
If a BIS IVL is determined to be necessary following the CJ determination, Calderwood & Harkness LLP recommends that the application be filed promptly — ideally within two weeks of receipt of the CJ determination — to ensure that the BIS review process runs in parallel with the DDTC DSP-5 and TAA review processes and does not create a bottleneck in the overall licensing timeline.
D. Intermediary/Broker Disclosure Requirements
ITAR §129 (22 C.F.R. Part 129) requires the registration and disclosure of all persons engaged in brokering activities involving defense articles and defense services. "Brokering activities" include acting as an agent, broker, or intermediary in the transfer of defense articles or defense services, as well as financing, transporting, or facilitating such transfers.
Drakon Defence Systems S.A., in its capacity as WAL's exclusive in-country representative for the WPX-4200 Meridian program in Kantara, functions as a broker and intermediary within the meaning of ITAR §129. DDTC requires full disclosure of all foreign intermediaries on the DSP-5 application, including the intermediary's legal name, address, registration information, principal officers, and the details of the commission arrangement — both the percentage rate and the absolute dollar amount. For this transaction, the relevant disclosure information is as follows: Drakon Defence Systems S.A., 42 Leventis Avenue, 3rd Floor, Velaris, Kantara 10340; Registration No. KR-SA-2011-08934; CEO Theodoros Papadimitriou; commission rate 4.5% of net contract value of $74,600,000, equaling a total commission of $3,357,000.
In addition to the standard intermediary disclosure, the ownership structure of Drakon must be disclosed. This includes the identification of Castellan Holdings Ltd. (HE-394521, 8 Themistocles Dervis Street, Office 401, Nicosia, Cyprus 1066) as the 28% minority shareholder of Drakon, and the identification of Yiannis Andreou as the UBO of Castellan. As discussed throughout this memorandum, the Andreou/Semichastny red flag identified during Phase 1 screening requires careful handling in the license application, and the enhanced due diligence documentation must be included in the supporting materials.
Recommendation Regarding Intermediary Agreement. Calderwood & Harkness LLP strongly recommends that the Drakon intermediary agreement include the following compliance provisions, at a minimum:
(a) Mandatory representations and warranties by Drakon regarding compliance with all applicable ITAR requirements, including restrictions on re-transfer and unauthorized access to defense articles and technical data;
(b) Anti-corruption representations and warranties, covering compliance with the U.S. Foreign Corrupt Practices Act ("FCPA"), applicable Kantaran anti-corruption laws, and the UK Bribery Act (to the extent applicable);
(c) Full disclosure of Drakon's ownership structure, including all shareholders holding 5% or more of equity interests, and all UBOs;
(d) Drakon's agreement to cooperate fully with WAL's compliance monitoring and audit requirements, including providing updated ownership information and responding to due diligence inquiries;
(e) Drakon's agreement to submit to screening against OFAC and other restricted-party lists on a periodic basis and prior to each payment; and
(f) WAL's unilateral termination right in the event that any adverse compliance findings are identified — including, but not limited to, the identification of any sanctioned person or entity in Drakon's ownership chain, management, or transactional relationships.
Calderwood & Harkness LLP is prepared to coordinate with Hargrove & Landsdowne LLP on the drafting and finalization of these compliance provisions within the intermediary agreement.
V. Congressional Notification Requirements
A. Statutory Framework — AECA §36(b)
Section 36(b) of the Arms Export Control Act ("AECA"), codified at 22 U.S.C. §2776(b), requires that the President formally notify Congress before issuing a letter of offer or granting a license for the sale of Major Defense Equipment ("MDE") exceeding specified dollar thresholds. This statutory requirement applies to both Foreign Military Sales conducted under the FMS program and Direct Commercial Sales conducted under ITAR export licenses.
The Congressional notification thresholds vary depending on the recipient country's relationship with the United States:
• For exports to NATO member states, NATO+ countries, and major non-NATO allies (including Australia, Japan, South Korea, Israel, and New Zealand), the threshold is $14,000,000 for MDE and defense articles.
• For exports to all other countries, the threshold is $14,000,000 for MDE and $50,000,000 for defense articles and services (combined).
The Republic of Kantara qualifies as a NATO partner state and is treated as a NATO+ country for purposes of these thresholds. Accordingly, the $14,000,000 threshold applies to the contemplated WPX-4200 Meridian transaction.
B. Application to the WPX-4200 Meridian Transaction
The base contract value of $74,600,000 for the thirty-six WPX-4200 Meridian targeting pod units significantly exceeds the $14,000,000 Congressional notification threshold applicable to NATO+ countries. The total program value of $91,300,000 — which includes spares ($9,200,000) and field support services ($7,500,000) in addition to the base hardware — further exceeds the threshold by a substantial margin. There is no question that Congressional notification will be required for this transaction.
Upon submission of the DSP-5 application, DDTC will initiate the Congressional notification process. DDTC coordinates the preparation and transmission of the formal notification to the relevant Congressional committees, including the Senate Foreign Relations Committee and the House Foreign Affairs Committee. The notification package typically includes a description of the proposed sale, the identity of the buyer and end-user, the defense articles and services to be provided, the contract value, and a policy justification for the sale.
For NATO+ countries, the Congressional notification period is 30 calendar days from the date of formal notification. This is shorter than the 60-calendar-day notification period applicable to non-NATO, non-allied countries. During the 30-day notification period, Congress has the opportunity to review the proposed sale and may request additional information, request briefings from the Executive Branch, or introduce a joint resolution of disapproval to block or modify the sale. If the 30-day period expires without Congressional action to block the sale, DDTC may proceed with the licensing decision.
It is important to note that the Congressional notification period must be factored into the overall licensing timeline. The 30-day period cannot be compressed or waived except in extraordinary circumstances involving national security urgency, which are not present here. As reflected in the Master Timeline in Section VII, we anticipate the Congressional notification period running concurrently with or immediately following the DDTC processing period for the DSP-5, during September and October 2025.
C. DCS vs. FMS Implications
The WPX-4200 Meridian transaction is structured as a Direct Commercial Sale, and Kantara MoND has not requested conversion to a Foreign Military Sales pathway. Under the DCS structure, WAL enters into a direct commercial contract with Kantara MoND, and export authorization is obtained through the DDTC licensing process (DSP-5 and TAA). The Congressional notification requirements under AECA §36(b) apply equally to DCS transactions when the MDE thresholds are exceeded; the DCS structure does not exempt or alter the Congressional notification obligation.
However, it is worth noting that during the DDTC review of the DSP-5 application, the U.S. Government retains the discretion to recommend or require that the transaction be converted from a DCS to an FMS pathway. This may occur if the U.S. Government determines that an FMS structure better serves U.S. foreign policy or national security interests, or if the transaction involves classified systems or technology transfers that are more appropriately managed through the FMS framework. If a conversion to FMS were recommended, the licensing approach would shift fundamentally: the transaction would be administered by the Defense Security Cooperation Agency ("DSCA") through a Letter of Offer and Acceptance ("LOA") process, WAL would become a prime contractor to the U.S. Government rather than a direct seller to Kantara MoND, and the commercial terms — including pricing, delivery, and intermediary arrangements — would be renegotiated within the FMS framework.
Calderwood & Harkness LLP recommends that WAL maintain awareness of this possibility but proceed on DCS assumptions absent any contrary guidance from DDTC or the interagency review process. There is no current indication that the U.S. Government intends to redirect this transaction to FMS, and the WPX-4200's status as a non-classified, tactical system sold to a NATO+ ally makes a DCS pathway appropriate and consistent with U.S. defense trade policy.
VI. OFAC and Sanctions Compliance — Implications for Licensing
This memorandum does not replicate the detailed sanctions analysis set forth in the separate OFAC and restricted-party screening memoranda. Phase 1 automated sanctions screening was completed on May 23, 2025 by Calderwood & Harkness associate Leila Nazari in coordination with Pinecrest Compliance Solutions LLC. Separate memoranda document the Phase 1 screening results and the initial risk assessment for all transaction parties, including Kantara MoND, Drakon Defence Systems S.A., Castellan Holdings Ltd., and all identified principals and beneficial owners. However, for purposes of the export licensing strategy, the following sanctions compliance considerations are material and must be addressed.
The Castellan/Andreou/Semichastny Red Flag. During Phase 1 screening, a potential adverse connection was identified between Yiannis Andreou, the ultimate beneficial owner of Castellan Holdings Ltd. (Drakon's 28% minority shareholder), and Viktor Semichastny, a Russian national designated by OFAC as a Specially Designated National under Executive Order 14024, "Blocking Property with Respect to Specified Harmful Foreign Activities of the Government of the Russian Federation." Semichastny's SDN designation (SDN Entry ID SDNR-2022-04871) became effective on April 15, 2022. The nature and currency of the Andreou-Semichastny connection remain under investigation, and WAL engaged Northbridge Forensic Advisory Group LLC (Senior Director Samuel Kreindler) to conduct a Tier 2 Enhanced Due Diligence investigation. The Northbridge report is due on June 16, 2025.
Impact on Licensing Strategy. The resolution of the Castellan/Andreou/Semichastny issue is directly material to the export licensing strategy. DDTC routinely coordinates with OFAC and the U.S. Intelligence community during the review of DSP-5 license applications, particularly for high-value defense exports. Any red flags in the application — including unresolved questions about an intermediary's ownership connections to OFAC SDN-listed persons — will be scrutinized closely. Depending on the outcome of the Northbridge investigation, the following scenarios should be considered:
Scenario A — Northbridge Report Confirms No Current Connection. If the Northbridge Tier 2 EDD report confirms that there are no current business, financial, or transactional links between Yiannis Andreou and Viktor Semichastny — and that any historical connection was severed prior to or promptly following Semichastny's OFAC designation — WAL may proceed with the DSP-5 application with appropriate disclosure and risk mitigation documentation. In this scenario, the DSP-5 application should include a narrative description of the due diligence conducted, the nature of the initial red flag, and the findings of the Northbridge investigation. Proactive and transparent disclosure to DDTC is essential to avoid any appearance of concealment or inadequate vetting, which could itself trigger a license denial or enforcement inquiry.
Scenario B — Northbridge Report Reveals Ongoing or Undisclosed Connections. If the Northbridge report reveals that Andreou maintains ongoing business, financial, or transactional links with Semichastny — or that additional adverse information exists that was not previously disclosed — WAL should seriously consider terminating its engagement with Drakon Defence Systems S.A. and identifying an alternative in-country representative before filing the DSP-5 application. Proceeding with a known SDN-connected intermediary would expose WAL to significant OFAC enforcement risk, including potential civil monetary penalties and, in egregious cases, criminal liability. Moreover, a DSP-5 application that discloses an intermediary with known SDN connections would almost certainly result in a DDTC license denial, potentially accompanied by a referral to OFAC for enforcement investigation. The reputational consequences to WAL — as a DDTC-registered manufacturer with an active facility security clearance and multiple existing export authorizations — would be severe.
Recommendation. Calderwood & Harkness LLP strongly recommends that WAL await the Northbridge Tier 2 EDD report before finalizing the DSP-5 application narrative with respect to Drakon and Castellan. The additional ten days between the Northbridge report delivery date (June 16, 2025) and the CJ filing target date (June 20, 2025) provide a narrow but adequate window to assess the Northbridge findings and determine whether any adjustments to the intermediary arrangement are necessary before proceeding with the CJ request and, subsequently, the DSP-5 application. If the Northbridge findings are adverse, WAL should convene an immediate meeting with Calderwood & Harkness LLP, Hargrove & Landsdowne LLP, and WAL's internal compliance team to evaluate options for restructuring or terminating the Drakon relationship.
VII. Regulatory Filing Timeline and Critical Path
A. Master Timeline
The following table sets forth the master regulatory filing timeline for the WPX-4200 Meridian DCS to Kantara MoND, identifying each key milestone, the responsible party, and the current status as of the date of this memorandum:
B. Critical Path Analysis
The critical path for the WPX-4200 Meridian licensing strategy runs through the Commodity Jurisdiction determination. Without a confirmed USML classification from DDTC, the DSP-5 license application cannot be finalized or filed, because the application must reference the specific USML category and the CJ determination letter. The CJ determination is therefore the gating event for all downstream licensing activities.
CJ Filing Discipline. Any delay in filing the CJ request beyond the target date of June 20, 2025 will compress the downstream schedule and may jeopardize the target Q2 2026 first delivery date. If, for example, the CJ filing were delayed by four weeks to mid-July 2025, the estimated CJ response would shift to October–November 2025, pushing the DSP-5 filing to late November or December 2025 and the estimated DSP-5 approval to March–April 2026. This would leave inadequate time for production, quality assurance, packing, and maritime shipment to meet a Q2 2026 delivery window. Accordingly, adherence to the June 20, 2025 CJ filing target is essential.
DSP-5 Processing Times. The estimated DSP-5 processing time of 60 to 90 business days is based on current DDTC processing benchmarks and Calderwood & Harkness LLP's experience with comparable defense export applications. However, processing times may be extended if the application triggers interagency referral — for example, to the Department of Defense, the intelligence community, or OFAC — or if DDTC requires additional information or clarification from the applicant. Complex applications involving high-value defense articles, intermediary disclosure issues, or Congressional notification are more likely to experience extended processing times. WAL and Calderwood & Harkness LLP should plan for the possibility of a processing period at the longer end of the estimated range.
Congressional Notification. The 30-day Congressional notification period for NATO+ countries runs concurrently with or immediately following the DDTC processing period. This period cannot be compressed or waived under ordinary circumstances. The Congressional notification period should be factored into the timeline as a fixed constraint.
Export License in Hand. To support the target Q2 2026 first delivery date, the DSP-5 export license must be in WAL's possession by April 2026 at the latest. This allows approximately 60 days for final production activities, pre-shipment inspection, packing, and maritime transportation from the Port of Baltimore to the Port of Velaris. Any material delay in the CJ determination, DSP-5 processing, or Congressional notification period that pushes the license approval beyond April 2026 would necessitate a renegotiation of the delivery schedule with Kantara MoND.
Intermediary Compliance Risk. As discussed in Section VI, any adverse findings from the Northbridge EDD investigation regarding the Castellan/Andreou/Semichastny connection could require WAL to restructure or terminate its intermediary arrangement with Drakon Defence Systems S.A. and to identify, vet, and engage an alternative in-country representative. This process could add weeks or months to the licensing timeline, depending on the severity of the adverse findings and the availability of a suitable alternative intermediary in Kantara. This risk reinforces the importance of receiving and evaluating the Northbridge report as early as possible — ideally by the June 16, 2025 due date.
ITAR Registration. WAL's current ITAR registration, renewed on January 15, 2025, expires on January 15, 2027. The registration will remain current throughout the anticipated licensing period and the first two delivery tranches (Q2 and Q4 2026). However, if the program extends beyond January 15, 2027 — as is expected for the final delivery tranche in Q2 2027 and the three-year field support period — WAL must ensure timely renewal of its ITAR registration before expiration. Failure to maintain a current ITAR registration would render WAL ineligible to hold export licenses or perform defense services.
C. Pre-Filing Preparation Checklist
The following checklist identifies the key actions that must be completed before the DSP-5 and TAA applications can be filed with DDTC:
1. Obtain final CJ determination letter from DDTC confirming USML Category XII(d) classification for the WPX-4200 Meridian system.
2. Receive and review the Northbridge Forensic Advisory Group LLC Tier 2 Enhanced Due Diligence report on Castellan Holdings Ltd. and Yiannis Andreou; complete the associated risk assessment and compliance recommendations.
3. Based on the Northbridge findings, finalize the compliance approach for the Drakon intermediary relationship — either proceed with appropriate disclosure and risk mitigation documentation, or restructure the intermediary arrangement if adverse findings warrant.
4. Obtain from Kantara MoND a signed and authenticated end-use certificate and DSP-83 Non-Transfer and Use Certificate; coordinate with Kantara MoND through Drakon and/or directly through Raymond Ochoa to initiate this process promptly.
5. Coordinate with Hargrove & Landsdowne LLP on finalization of the Drakon intermediary agreement, ensuring inclusion of all ITAR compliance representations, anti-corruption warranties, commission disclosure provisions, and WAL termination rights.
6. Compile the technical data package for DDTC review, with appropriate CUI and/or classified handling per WAL's facility security clearance protocols (CAGE Code 7H2K9).
7. David Sung to execute the DSP-5 and TAA applications as Empowered Official, following final review by Calderwood & Harkness LLP.
8. If the CJ determination results in EAR jurisdiction for the WPX-4200-SC07 subcomponent: prepare and file a BIS individual validated license application through SNAP-R.
VIII. Fee and Cost Implications
The export licensing preparation work described in this memorandum — including DSP-5 and TAA application preparation, CJ request support, Congressional notification coordination, and related advisory services — falls within the scope of the engagement fee estimate set forth in the Calderwood & Harkness LLP engagement letter dated May 7, 2025. The overall engagement fee estimate for the ITAR/E

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