Ключевые слова: amphibious, calm, craft, currents, deep, defense, depth, dusk, engineering, environment, exploration, fleet, horizon, imagery, journey, line, maneuvering, marine, maritime, military, mission, modern, navigation, navy, ocean, operations, peaceful, sea, security, shadow, ship, silhouette, strategy, structure, submarine, sunset, surface, tactical, technology, transportation, travel, underwater, vessel, water, waves,