" sherman ", 122 mm, acs, afghanistan, american, anti, armata, armored vehicles, artillery, background, bundeswehr, caterpillar, class, installation, is-2, joseph stalin, kv-1e, leopard 2 a7, lightweight, m10, m249 squad automatic weapon, m3a1, m4 sherman, medium, modelka, object 148, period, platforms, second, self-propelled, shturmpantser vi, shturmtigr, soviet, t-90, tank, tank destroyers, the barrel, tower, toys, united states, united states spec ops, war, world