The Russian fighter Su-35 is used in Ukraine mainly for the covert missions of bombers and attack aircraft. Analyzes from the last 11 months show exactly that.| Bulgarian Military Industry Review
The first variant was developed in the Soviet Union as early as the 1980s. The version, initially referred to as the Su-27M, had a revised airframe, duck wings, an enlarged radome for the N-011 radar and improved avionics.| Bulgarian Military Industry Review