Submarines came to the forefront of military navies with the advent of WWI, as Germany's dangerous U-boats proved a ...
Simple History on MSN2d
U-Boats (World War II)
The Type seven and Type nine were the striking force of the Kriegsmarine during the Battle of the Atlantic - a German attempt ...
During World War Two, hundreds of cargo ships raced across the Atlantic in an effort to keep Britain supplied. But these ...
A U-boat is nothing more than the Anglicized term for a German submarine and isn't strikingly different from U.S. subs. The ...