A submarine.
A submarine.
They are called submarines
The officer directly under a ship's Commanding Officer is the Executive Officer; in the Navy, that also goes for shore commands.
A subarine and a boat, ship.
Shell Plating
A submarine.
its neir a broken ship
To scuttle a ship is to deliberately allow entry of water for the purpose of sinking it.
they call their ship SHE
The big ship was getting rustie under water.
In the Navy and Marine Corps, they are called 'The Head'
When the Ship Goes Down was created in 2008-08.