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Media/Public Contact: T_Outreach_PM@state.gov
Transmittal No. 25-56
WASHINGTON, December 17, 2025 - The State Department has made a determination approving a possible Foreign Military Sale to the Taipei Economic and Cultural Representative Office in the United States (TECRO) of Tactical Mission Network Software, Equipment, and Services and related equipment for an estimated cost of $1.01 billion. The Defense Security Cooperation Agency delivered the required certification notifying Congress.
TECRO has requested to buy a Tactical Mission Network (TMN). The following non-MDE items will be included: unmanned aerial systems; government and commercial off-the-shelf software; communications equipment; tool kits; test equipment; support equipment; technical documentation; training; spare parts; maintenance; telecommunication hosted/managed services; system security services and engineering support; analysis services; fusion services; safety and range support; cloud engineering support and services; U.S. Government and contractor technical support; engineering and logistics support services; warranty services; Systems Integration and Checkout (SICO); field office support; and other related elements of logistics and program support. The estimated total cost is $1.01 billion.
This proposed sale is consistent with U.S. law and policy as expressed in Public Law 96-8.
This proposed sale serves U.S. national, economic, and security interests by supporting the recipient’s continuing efforts to modernize its armed forces and to maintain a credible defensive capability. The proposed sale will help improve the security of the recipient and assist in maintaining political stability, military balance, and economic progress in the region.
The proposed sale will improve the recipient’s ability to meet current and future threats by enhancing communication and interoperability of its forces. The recipient will have no difficulty absorbing this equipment and services into its armed forces.
The proposed sale of this equipment and support will not alter the basic military balance in the region.
The principal contractor(s) will be selected through competitive procurements conducted by the U.S. Government in accordance with the Federal Acquisition Regulation. At this time, the U.S. Government is not aware of any offset agreement proposed in connection with this potential sale. Any offset agreement will be defined in negotiations between the purchaser and the contractor.
Implementation of this proposed sale will not require the permanent assignment of any additional U.S. Government or contractor representatives to the recipient. Support teams will travel to the recipient on a temporary basis, as required, to provide engineering and technical support services as well as program and technical reviews.
There will be no adverse impact on U.S. defense readiness as a result of this proposed sale.
The description and dollar value are for the highest estimated quantity and dollar value based on initial requirements. Actual dollar value will be lower depending on final requirements, budget authority, and signed sales agreement(s), if and when concluded.
All questions regarding this proposed Foreign Military Sale should be directed to the State Department's Under Secretary of State for Arms Control and International Security, Political-Military Affairs Outreach, at T_Outreach_PM@state.gov.