It was the first true submarine: it went faster under water (25 knots) than on the surface (10 knots). It was able to overhaul any but the fastest surface ships and was capable of days-long ...

Submarines are fraught with danger, especially in times of war. Often tasked with operating solo or in pairs, submarines end ...

Submarine technology has evolved dramatically with the advancement of technology, transforming naval tactics and global maritime security. From the first US Navy submarine, the USS Holland (SS-1), ...

Don't make the mistake of calling a submarine a ship, there's a reason why they are called boats and there's a good a bit of ...

GROTON, Conn. (UP) -- The world's first atomic submarine, the Nautilus, will be turned over to the Navy today in a history making ceremony which will usher in new concepts of warfare at sea.

In 1982, members from the US Navy's Task Group 22.3 reunited with members of the German submarine's crew in Chicago, marking the first time the German sailors saw the U-boat since the war.