Ключевые слова: alert, armed, atmosphere, camouflage, combat, contrast, defense, discipline, dusk, duty, environment, evening, field, focus, helmet, horizon, intensity, landscape, light, military, mission, nature, observation, operation, orange sky, outdoors, patrol, preparation, protection, readiness, rifle, scene, security, service, shadow, silhouette, soldiers, stance, strategy, sunset, tactical gear, tall grass, teamwork, terrain, vigilance, warfare, watchful,