The Sukhoi Su-30 Flanker-C/G/H is a twin-engine, two-seat supermaneuverable fighter aircraft by Russia’s Sukhoi Aviation Corporation. It is a multirole fighter for all-weather, air-to-air interdiction missions. The Russian Aerospace Forces (VKS) were reported to have 130 Su-30SMs in operation as of 2024.

The Su-30 started as an internal development project in the Sukhoi Su-27 family by Sukhoi.