The 25th Virginia-class fast-attack submarine, the future USS Massachusetts (SSN-798), was delivered Friday to the Navy, ...

The U.S. Navy is sliding into a serious attack-submarine shortfall just as undersea power matters most. -Aging Los ...

In 1968, the Soviet ballistic-missile submarine K-129 sank in the Pacific, prompting the CIA’s ultra-secret Project Azorian. ...

In a rare instance, two Virginia-class Nuclear Attack Submarines, the future USS Idaho (SSN-799) and the future USS ...

From upgraded armament power and redesigned bows, the Block IV Virginia submarines are believed to be unmatched at sea. Idaho ...

HII announced today that its Newport News Shipbuilding division has delivered Virginia-class fast-attack submarine ...

South Korea's government has announced that it has finalised an agreement to build nuclear-powered submarines in partnership ...

Ryan Chan is a Newsweek reporter based in Hong Kong, where he previously had over a decade of experience at a local newspaper, covering China and current events around the world. His focus is on ...

The Navy wants to build 12 Columbia-class submarines to replace the service’s aging Ohio-class fleet at an estimated cost of ...

The Russian Navy has enhanced its capabilities by adding an advanced nuclear-powered attack submarine – named Arkhangelsk - to its fleet. The attack submarine was handed over to the Russian Navy in a ...

On Dec. 7, 1941, the USS Utah was sunk by Japanese torpedoes during the attack on Pearl Harbor. Now, nearly 84 years later, a ...

NEWPORT NEWS, Va. — HII’s Newport News Shipbuilding division has delivered the Virginia-class fast-attack submarine ...