Submarines are a vital part of the United States Navy, but there is one in particular that stayed at sea for 727 days. Here's ...

The United States Navy's submarine fleet is bigger than you think, consisting of more than 70 subs, but Russia's comes in a close second with roughly 64 vessels in its arsenal. It has 16 ballistic ...

The HMS Anson is the fifth Astute-class fast attack submarine in Royal Navy service—and the eighth vessel to bear the name of ...

The keel was laid this week for the future USS Barb, the 31st Virginia-class nuclear-powered attack submarine, as the Navy continues to transition away from dependence on the Cold War-era Los ...

A gray sky is a fitting way to celebrate 'The Gray Ghost.' The new USS Iowa sub, SSN 797, was commissioned Saturday morning during a special ceremony at Submarine Base New London in Groton, ...

WASHINGTON — A coalition of Navy veterans is seeking an expansion of health care and disability benefits for toxic exposures linked to gases, chemicals and biological contaminants aboard submarines.

TOPEKA, Kan. (WIBW) - While U.S. ground troops battled on the front lines of the Vietnam War, an elite group of the U.S. Navy worked below the surface in the deep waters of the Pacific Ocean. U.S.

A service woman who is the sole dedicated mental health nurse assigned to the Submarine Service has been named "Woman of the Year". Leading naval nurse Abigail Wright, 33, from Nottingham, said one of ...