Ключевые слова: architecture, armed, army, attack, battle, beach, building, bunker, bunker in ocean, coast, concrete, construction, defense, defense military, europe, forces, fort, fortification, fortified, historic, historical, history, military, old, pillbox, protection, remains, ruin, sand, second, shelter, solid, stone, travel, two, vintage, wall, war, warfare, world, world war, world war 2, world war two, ww2,