U boats- for Unterseabooten (under sea boats)
Well, only the Germans called their submarines U-Boats, this was short for the german word unterseeboot which means submarine.
Subs (Submarines).
U-boat
German U-Boats are submarines. In World War 2, the Germans used these submarines to attack in groups of three or more. The Germans called these groups of submarines "wolfpacks". The Americans, British & Canadians also used the name "wolfpack" to refer to a group of German U-Boats.
The Germans were the first to use Submarines in World War 1. Now i believe that the marines now do at times.
Yes, German submarines were very effective in both world wars. The Germans built excellent submarines and still do.
Mercury used as ballast
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"
. Submarines
Introduced undersea warfare. They were used by the Germans to destroy British ships.
Yes, that is a German term. Non-Germans call them submarines.