WTI Threat Inventory Practice Test

A Soviet self-propelled anti-aircraft gun is a mobile unit built to accompany ground forces and shoot at aircraft from a vehicle. The ZSU-23-4 Shilka is exactly that: a Soviet-made, tracked weapon system mounting four 23 mm autocannons with its own fire-control radar, designed to provide close-in air defense for armored formations. It embodies the combination of mobility and rapid-fire gunfire that characterizes Soviet SPAAGs. The other options come from non-Soviet origins or are missile-based systems rather than gun vehicles, so they don’t fit as Soviet self-propelled anti-aircraft guns.