Yes.
A German Submarine sunk a U.S. ship carrying weapons to Britain. Dont know the exact date though.
The German Type IXC U-boat U-166 was sunk by U.S. Navy PC-566 on July 30, 1942, approximately 100 miles off the Louisiana coast. It is the only submarine know to have been sunk in the Gulf of Mexico.
You probably want to know about a "U-Boat", from "Unterseeboot", German for Undersea Boat, or, in other words, a submarine. So the answer is "underwater".
Battle of Britain during summer of 1940.
yes, no, i don't know
The most famous of all of the German boats in WW2 was the U-boat, it was a kind of submarine that fired torpedo's and a ship before it could see it or even know that an enemy was nearby.
The Blitz is the only one I know of currently. It was a failure of German bombing in London and other small towns.
Do you know where Tilt Village is? And do you know the girl who stands next to that cage, right? The submarine is through there.
English: "to know" is German: "wissen" or "kennen".
If you're refering to the Britanica, the sister ship to the Titanic. Identical in design , both operated by the White Star Line. As you know the Titanic sank in the mid-north Atlantic, April 12th between 11:00pm and 2:30 am roughly. Its sister ship the Britanica was struck by a German submarine in the eastern section of the mediterrenean sea in a shallow enough depth that it can be studied. My guess? A German submarine in the eastern mediterrenean sea struck it and it sank.
don't know the actual record, but i know that the USS Parchee was "submerged" for 87 days in 1985/86(?).
I dont know i want to know the answer myself