Ключевые слова: anchor, armed, army, attack, battle, battleship, boat, bulgaria, cannon, defence, destroyer, dock, editorial, europe, exercises, flag, force, gray, guard, gun, harbor, marine, military, missile, modern, nato, nautical, naval, navy, patrol, pier, port, protection, radar, rocket, sea, ship, sky, technology, tower, transport, transportation, varna, vessel, war, warfare, warship, water, weapon,