Germany's U-505 submarine was the 1st warship captured by the US Navy in over a century and top secret during World War II.

The entire crew of the submarine died when it was torpedoed near Guernsey by the Lady Olive, a heavily armed British warship concealed as a merchant ship to trick submarines - a type of boat known ...

25–30; Halpern, A Naval History of World War I, pp. 291–310, 333–34. 16. Hezlet, The Submarine and Sea Power, pp. 85–92; Tarrant, The U-Boat Offensive, pp. 31–46; Halpern, A Naval History of World War ...

Submarine warfare played a pivotal role in the Battle of the Atlantic as German U-boats targeted merchant ships and troop carriers from the US and other Allied nations. The underwater predators ...

Duke's Auctioneers The white bars signify merchant ships and the red bars represent warships sunk by the submarine When the flag came to light in the loft, Mr Sharp said: "I didn't know what it ...

See inside the U-boat, now a permanent exhibit at Chicago's Griffin Museum of Science and Industry. Submarine warfare played a pivotal role in the Battle of the Atlantic as German U-boats targeted ...