
The Japan Air Self-Defense Force has started equipping its F-2A fighters with AAM-5B air-to-air missiles, previously used only on F-15Js.
This was observed during a routine training flight, when four aircraft with the new missiles were seen for the first time. The AAM-5B is an upgraded version of the AAM-5, featuring dual-frequency infrared guidance and a longer seeker head cooling time, providing higher accuracy and operational capability.
The integration program for the AAM-5 on F-2s officially began in 2011, with testing conducted over more than a decade. In parallel, Japan is carrying out a broad modernization program for the aircraft, including the installation of the TADIL J (Link-16) system, armament with ASM-3A anti-ship missiles, and preparation for long-range 12SSM-ER cruise missiles, scheduled to enter service in 2027. In total, 31 F-2 fighters will be upgraded under a five-year plan launched in 2020.
In addition to the F-2, the AAM-5B missiles will also be integrated into upgraded F-15JSIs. The program includes integrating medium-range AAM-4/B (Type-99) missiles with active radar and short-range AAM-5/B (Type-04/B) missiles with infrared guidance.
In 2024, Boeing received a contract worth over $129 million from the U.S. Department of Defense to contribute to the F-15JSI program, known as the Japan Super Interceptor.
Source: Militarnyi | Photo: X @GB250_E | This content was created with AI assistance and reviewed by the editorial team
F-2A AAM-5 Scramble#百里基地#スクランブル pic.twitter.com/b4rPK8AB3p
— Y (@GB250_E) September 19, 2025
