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.

Shipwreck-hunter David Mearns says sonar data shows the transatlantic passenger liner Athenia to be lying 200m down on Rockall Bank, off Ireland. A German submarine torpedoed the ship hours after ...

The pilot seat is in the middle, positioned slightly behind the two front passenger seats. Capable of diving to depths of 500 meters, the submarine has a top speed of 5 knots — or not quite 6 ...