" merkava ", abrams, armored vehicles, art, artillerymen, battle, bell v-22, camouflage, chinese main battle tank, dirt, doctrine, dust, explosions, fight, fire, flags, german battle tanks, gun, japanese, leopard 2a6, leopard-a4m, m1 abrams, m60a3, main, men, merkava, merkava iv, merkava-iiid, mk.3, of israel, of the arrow, off, osprey, picture, polygon, road, sand, smoke, tank, tanks, the field, the german armed forces, the second world war, tiltrotor, type 10, type 99, warrior, weapon