UK - Large Aircraft Infrared Countermeasures

June 08, 2026

The U.S. Department of State has made a determination approving a possible Foreign Military Sale to the Government of the United Kingdom for its Large Aircraft Infrared Countermeasures and related equipment. The estimated total cost is $160 million.

The Government of the United Kingdom has requested to buy thirty-six (36) Guardian Laser Turret Assemblies (28 installed, 8 spares); and eighteen (18) AN/AAQ 24(V)N Large Aircraft Infrared Countermeasures (LAIRCM) system processor replacements (10 installed, 8 spares).  The following non-MDE items will also be included:  LAIRCM user data module cards, missile warning sensors, and support equipment; testing and test equipment; major and minor modifications and maintenance support; aircraft components, parts, and accessories; spare parts, consumables, and accessories; repair and return support; software delivery and support; publications and technical documentation; U.S. Government engineering, technical, and logistics support services; and other related elements of logistics and program support. 

This proposed sale will support the foreign policy and national security objectives of the United States by improving the security of a NATO ally that is an important force for political stability and economic progress in Europe.

The proposed sale will improve the United Kingdom’s capability to meet current and future threats by providing modern protection for large air mobility platforms, ensuring the operational readiness of the Royal Air Force.  The United Kingdom will have no difficulty absorbing these articles 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 will be The Boeing Company, located in Arlington, Virginia. 

There will be no adverse impact on U.S. defense readiness as a result of this proposed sale.

Source : US Department of State