submarine interior featuring complex pipe systems in milos harbor at twilight

marin ship submarine metal boat naval army weapon armoring war fight wallpaper battle gun military sailing nuclear floating transport interior torpedo room harbor milos pipes engineering technology illumination network aquatic vessels maritime structure machinery depth exploration underwater navigation design darkness ambient scene industrial ocean architecture hull compartments maintenance systems energy shipbuilding environment defense transportation submersible research featuring complex pipe twilight reveals intricate illuminated soft glow showcasing vessel 39aph39