SPAAG / SPAD / SPAA
A self-propelled anti-aircraft weapon (SPAA, also self-propelled air defense, SPAD, or self-propelled anti-aircraft gun, SPAAG) is an anti-aircraft gun or surface-to-air missile launcher mounted on a mobile vehicle chassis
M42 Duster on display
Photo of an M42 Duster, a 1950s US armoured light air-defence gun. The M42 was built by the Cadillac...
2K12 Kub, with SA-6 'Gainful'.
Ed.: it is a Soviet surface-to-air missile system used as an air d...