Ключевые слова: anonymity, armed, camouflage, combat, contact, covered, darkness, defense, equipment, eyes, face, focus, forces, gauze, gear, helmet, intense, light, mask, military, mission, monitoring, night, observation, operations, personnel, preparation, professional, protection, protective, readiness, security, soldier, special, specialized, staff, stealth, surgery, surveillance, survival, tactical, training, unit, vigilance, vision, visual,