Rare footage of combat work of the Russian ZRPK 2K22M Tunguska-M and ZRPK 2K22M1 Tunguska-M1, as it turned out, this air defense is still actively used, but it is shown very rarely. The anti-aircraft gun and missile system 2K22 Tunguska or 2S6, was adopted by the USSR in 1982, it replaced the...