By 1914 the submarine was not a new weapon, having first been used 150 years earlier. By the start of WW1 all the major ...

the first Nazi river warship that belonged to the Danube and Black Sea fleets of the Kriegsmarine. "In the coming months, we will remove 21 ships that have been at the bottom of the Danube on the ...

Given the Kriegsmarine's limited surface fleet, the U-boat was tasked with destroying shipping vessels in the Atlantic owned by the US and other Allied nations. After the U-505 entered the Battle of ...