In their history, submarines were called by many names such as 'U-boats', 'eel boats', 'plunging boats', 'devil divers', and 'pig boats'. Technically, and by size, the submarine is a ship, but it has been called a boat since its earliest days, and the term is steeped in tradition. Submariners almost invariably call their ships 'boats".
A group of German submarines is called a Wolfpak.
The submarines were either called "submarines" or "U-boats." The German submarine was called the "U-boat"
Germany called there submarines U boats
A group of German submarines is called a Wolfpak.
NO, they are called 'submariners' .
Submarinology.
Engineers.
German submarines were referred to as U-boats during the world wars.
It was Germany.
A periscope.
Underseaboats.
But they are called the yellow submarines.