Sukhoi Su-30 MKI, (Modernised-Commercial-Indiski), is the variant of the Sukhoi Su-30. The Su-30 MKI a highly specialized aircraft developed for the Indian Air Force. It is a heavy class, long-range, multi-role, air superiority fighter and strike fighter. The variant also consists of French, Israeli and Indian subsystems. The MKI variant is a much more advanced fighter jet than the basic K and MK variants and is considered a 4.5 generation aircraft. The MKI variant is considered to be the most advanced fighter aircraft of Russian origin in service, except for Su-35.