India and Russia have reportedly signed two long-term support agreements for the Sukhoi Su-30MKI combat aircraft fleet. Pacts were also signed for maintenance and life-cycle support for other Russian-origin platforms, such as MI-17 helicopters, MiG-29K aircraft, INS Vikramaditya and T-90 tanks. Notably, Sukhoi company is a major Russian aircraft manufacturer, headquartered in Begovoy District.