ZPRK 96K6 Pantsir-C1 AA weapon system Pantsir-S1 (Russian: Панцирь-С1), NATO reporting name SA-22 Greyhound is a combined short to medium range surface-to-air missile and anti-aircraft artillery weapon system produced by KBP of Tula, Russia. The system is a further development of 2K22 Tunguska and represents the latest air defence technology by using phased array radars for both target acquisition and tracking.
The Pantsir-S1 was designed to provide point air defence of military/industrial/administrative installations against aircraft, helicopters, precision munitions, cruise missiles and UAVs and to provide additional protection to air defence units from enemy air attacks employing precision munitions especially at the low to extremely low ranges.