of the front-line designs into the 1990s. The Su-15 was designed to replace the Sukhoi Su-11 and Sukhoi Su-9, which were becoming obsolete as NATO introduced...

Sukhoi Su-9 (ASCC reporting name: Fishpot) was a single-engine, all-weather, missile-armed interceptor aircraft developed by the Soviet Union. The Su-9...

The Sukhoi Su-11 (NATO reporting name: Fishpot-C) was an interceptor aircraft used by the Soviet Union during the Cold War. The Su-11 was an upgraded version...

The Sukhoi Su-35 (Russian: Сухой Су-35; NATO reporting name: Flanker-E/M) is the designation for two improved derivatives of the Su-27 air-defence fighter...

The Sukhoi Su-27 (Russian: Сухой Су-27; NATO reporting name: Flanker) is a Soviet-origin twin-engine supersonic supermaneuverable fighter aircraft designed...

The Sukhoi Su-15 (Aircraft P) was a prototype Soviet all-weather interceptor which never reached production. The Su-15 was an early attempt at an all-weather...

The Sukhoi Su-30 (Russian: Сухой Су-30; NATO reporting name: Flanker-C/G/H) is a twin-engine, two-seat supermaneuverable fighter aircraft developed in...

The Sukhoi Su-33 (Russian: Сухой Су-33; NATO reporting name: Flanker-D) is a Soviet/Russian all-weather carrier-based twin-engine air superiority fighter...

The Sukhoi Su-34 (Russian: Сухой Су-34; NATO reporting name: Fullback) is a Soviet-origin Russian twin-engine, twin-seat, all-weather supersonic medium-range...

The Sukhoi Su-37 (Russian: Сухой Су-37; NATO reporting name: Flanker-F; popularly nicknamed "Terminator") was a single-seat twin-engine aircraft designed...