High Quality Content by WIKIPEDIA articles! The Sukhoi Su-30MKK (NATO reporting name: Flanker-G) is a modification of the Su-30, incorporating advanced technology from the Su-27M variant. Su-30MKK was developed by Sukhoi Company (JSC) in 1997, as a result of a direct Request for Tender between the Russian Federation and the People`s Republic of China. It is a heavy class, all-weather, long-range strike fighter, comparable to the American F-15E Strike Eagle. Su-30MK2 is a further improvement to Su-30MKK with upgraded avionics and maritime strike capabilities. The MKK and MK2 are currently operated by the People`s Liberation Army Air Force, Indonesian Air Force, Vietnam People`s Air Force, Venezuelan Air Force and the Uganda People`s Defence Force.