Submarines were key for Allied and Axis forces throughout World War II. At the war's onset, Germany's fleet of U-boat submarines created a distinct advantage for the Nazi's Kriegsmarine.According to ...

Submarines' top speeds are different when they're underwater than when they're cruising on the surface -- and not always in ...

Three Months On Board a Trident Nuclear Submarine” is by Time reporter Douglas C. Waller. The book gives readers great ...

Over eight decades ago, the US Navy made the historic capture of a Nazi U-boat during World War II. A treasure trove of vital German intelligence, the submarine's capture was top-secret. See inside ...

The U.S.S. Wisconsin, a new Columbia-class ballistic-missile submarine, had its keel laying ceremony on August 27th. The Wisconsin is the second submarine in the Columbia-class, which will eventually ...

Groton shipyard Electric Boat has been awarded a $987 million contract modification from the Navy that will help the submarine builder with additional component development, yard infrastructure and ...

The announcement that a US Navy nuclear submarine had stopped in Gibraltar may have been a warning to Iran—or a signal to ...

The U.S. Navy's inventory of nuclear submarines is getting ready to expand with an upcoming all-new class of vessels. Here's ...

Groton-based submarine manufacturer General Dynamics Electric Boat announced this week that it had been awarded a contract modification worth about $1.1 billion from the Department of Defense to ...