|submarine: A manned vehicle that is not routinely lifted out of the water.|
submersible: A manned vehicle that is tended by a mother ship and is lifted out of the water after a dive.
ROV: An unmanned remotely operated vehicle.
Write the name of an ROV or
submersible in italics. If the submersible's only name is its hull
number, italicize that as you would a ship name. ROV stands for "remotely operated vehicle."
Deep Flight II