Any sea lanes.
Ans 2 - The primary area of German submarine activity in WW2 was the North Atlantic Ocean.
German is. Submarine is not. "A German submarine surfaced in the North Sea."
German submarine U-A was created in 1939.
Lusitania wasn't a German submarine, it was an American merchant ship that was sunk by German submarines.
German submarine Deutschland was created on 1917-02-19.
Unterseeboot is German for submarine.
German submarine Wilhelm Bauer ended on 1968-08-28.
German submarine Wilhelm Bauer was created on 1945-02-24.
Submarine activity is very important to the security of the US.
"German submarine" is a common noun. It refers to any submarine manufactured or operated by Germany, not to a specific individual entity.
U-Boat was the name used by the Allies for German submarines particularly during WW2. U-Boat stood for Unterseeboot, the German for submarine. Unterseeboot was actually a general term for submarines.Answer: An undersea boat or submarine. Also can be known as a German Submarine.A U-Boat or "unter see boot" is the German name for a submarine.
Underseaboat.
Underseaboat.