Ключевые слова: aggression, armor, armored, armour, army, art, artillery, attack, background, battle, battlefield, cannon, cloud, combat, conflict, danger, dark, defense, destruction, dirty, dramatic, explode, explosion, fight, fog, front, gun, heavy, history, horror, metal, military, night, old, power, protect, russian, silhouette, smoke, smoke background, sparks, tank, transport, vehicle, war, warfare, wartime, weapon, world, world war two,