The 2K22 Tunguska (Russian: 2ÃÅ¡22 âÃÆýóÃÆÃÂúð; English: Tunguska) is a Russian tracked self-propelled anti-aircraft weapon armed with a surface-to-air gun and missile system in the Museum exposition. The territory of the Military-historical Museum of Artillery, engineer and signal corps. St. Petersburg, Russia