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 Soviet Union by Russia's Sukhoi Aviation Corporation . It is a multirole fighter for all-weather, air-to-air and air-to-surface deep interdiction missions.
The Su-30 started out as an internal development project in the Sukhoi Su-27 family by Sukhoi. The design plan was revamped and the name was made official by the Russian Defense Ministry in 1996. Of the Flanker family, the Su-27 , Su-30, Su-33 , Su-34 and Su-35 have been ordered into limited or serial production by the Russian Defense Ministry. The Su-30 has two distinct version branches, manufactured by competing organisations: KnAAPO and the Irkut Corporation , both of which come under the Sukhoi group's umbrella.
KnAAPO manufactures the Su-30MKK and the Su-30MK2, which were designed for and sold to China, and later Indonesia, Uganda, Venezuela, and Vietnam. Due to KnAAPO's involvement from the early stages of developing the Su-35 , these are basically a two-seat version of the mid-1990s Su-35. The Chinese chose an older but lighter radar so the canards could be omitted in return for increased payload. It is a fighter with both air supremacy and attack capabilities, generally similar to the U.S. F-15E Strike Eagle .
Irkut traditionally served the Soviet Air Defense and, in the early years of Flanker development, was given the responsibility of manufacturing the Su-27UB, the two-seat trainer version. When India showed interests in the Su-30, Irkut offered the multirole Su-30MKI , which originated as the Su-27UB modified with avionics appropriate for fighters. Along with its ground-attack capabilities, the series adds features for the air-superiority role, such as canards , thrust-vectoring , and a long-range phased-array radar . Its derivatives include the Su-30MKM, MKA, and SM for Malaysia, Algeria, and Russia respectively. The Russian Air Force operates several Su-30s and has ordered the Su-30SM variant as well.