The Su-7BMK jet fighter-bomber is an export modification based on the Su-7BM developed in the mid-1960’s. Since the Su-7BKL was already in production by this time, the export aircraft was created on the basis of the fuselage and systems in this modification with landing gear and wings from the Su-7BM. This export modification became the most massive amongst all of the Su-7 family of vehicles produced and was in the service of many nations, including the DPRK, India and Egypt and also some of the aircraft remained in the Soviet Air Forces, where they were used for foreign cadet training. The maximum speed of this fighter is 2100 km/h. The premium Su-7BMK is armed with two 30mm NR-30 cannons. The following options can be used as suspended weaponry: up to 160 S-5K unguided rockets, up to 42 S-3K unguided rockets, six S-24 unguided rockets, up to six 250kg high-explosive bombs or four 500kg high-explosive bombs.