The Sukhoi is a Russian twin-seat fighter-bomber. It is intended to replace the Sukhoi Based on the Flanker, it is intended for high-precision strikes, including strikes with nuclear Fullback Fighter Bomber. First flight was on April
Sukhoi of the Russian Air Force inflight. The first production aircraft flew on 31 December 1971 with V. Vylomov at the controls, and on 4 February was formally accepted into service as the About were produced.