Ключевые слова: action, aerial, altitude, approach, armed, camouflage, clouds, combat, communication, coordination, deployment, engagement, environment, equipment, exercise, flight, focus, forces, gear, ground, helicopter, helicopters, hillside, landscape, military, mission, monitor, mountains, nature, observation, patrol, point, reconnaissance, rugged, safety, scenery, service, skill, sky, soldier, soldiers, strategy, sunset, support, surgery, tactical, teamwork, terrain, training, valley, vigilance,