U-boat is the anglicized version of the German word U-Boot , itself an abbreviation of Unterseeboot (undersea boat), and refers to military submarines operated by Germany in World War I and II. The primary targets of the U-boat campaigns in both world wars were the merchant convoys bringing supplies from Canada and the United States to Europe. Austrian submarines of World War I were also known as "U-boats". The distinction between U-boat and submarine is common in English-language usage (where U-boat refers exclusively to the German vessels of the World Wars) but is unknown in German, in which the term U-Boot refers to any submarine.
The nickname of German submarines during World War I was "U-boats," which stands for "Unterseeboot," meaning "undersea boat" in German. These submarines played a significant role in naval warfare, employing tactics such as unrestricted submarine warfare to disrupt Allied shipping. U-boats became notorious for their effectiveness in sinking merchant and military vessels. The term has since become synonymous with German submarines in both World Wars.
German submarines were referred to as U-boats during the world wars.
The submarines were either called "submarines" or "U-boats." The German submarine was called the "U-boat"
German submarines were referred to as U-boats during the world wars.
Yes, German submarines were very effective in both world wars. The Germans built excellent submarines and still do.
U-boats
Near South American oil fields.
They're german submarines, used in world war 1 and world war 2
Perhaps you're thinking of the liner Lusitania which was sunk by German submarines during World War One.
The "wolf pack" was a strategic grouping of German submarines (U-boats) during World War II, whereby more than one German sub might attack the same Allied convoy crossing the Atlantic.
no man's land
Atlantic Ocean.