Ключевые слова: adult, american, armed, armor, army, assault, background, commando, concept, firearms, force, forces, gun, helmet, infantry, killing, location, marine, marksman, military, operation, operator, ops, ranger, recruit, regiment, rifle, scope, security, servicemen, silhouette, sniper, soldier, spec, special, states, swat, tactical, tactics, task, team, troops, uniform, united, vest, war, warfare, weapon, weapons,