Qahir F-313 is a fifth generation light fighter aircraft with close support capability that is under construction by the Armed Forces Air Industries Organization. The Qahir fighter construction project is a project to build a type of single-seater and stealthy fighter jet in Iran, which the Islamic Republic claims all Iranian scientists and specialists carried out the design and construction stages of Kahr F-313 fighter. The first prototype or its replica was unveiled on 14 February 1391 by the former president of Iran, Mahmoud Ahmadinejad. This fighter jet performed flight tests on the runway on 26 April 1396, and in February of the same year, it was announced by the Minister of Defense to perform the fast taxi test (acceleration on the runway until take-off).