Summary and Key Points: USS Boise has become the Navy’s cautionary tale: a fast-attack submarine sent to Norfolk for repairs ...

Satellite imagery has revealed what analysts believe is China’s first example of the next-generation ...

Attack submarines are one of the major weapons the U.S. relies on to counter China’s military threat in the Pacific.

The U.S. Navy has begun work on a new generation of attack submarines with never-before-seen weapons, quieting technology, undersea attack drones, sonar and communications networking… to emerge at ...

The U.S. Navy today possesses the most technologically advanced submarine force in the world. Its nuclear-powered attack submarines and ballistic missile submarines remain unmatched in speed, ...

Submarines aren't usually considered luxurious, but South Korea plans to build subs with 'five-star' level accommodations for ...

The U.S. Navy accepted delivery of the Submarine Force’s newest fast attack submarine, the future USS Idaho, from General Dynamics Electric Boat on Monday in Groton, Conn., marking the second delivery ...

This month, a welder at a Virginia shipyard etched the keel plate of the USS Barb, the ceremonial birthing of a new submarine. The Virginia-class fast attack submarine joins hundreds of Navy subs ...

The USS Annapolis fast-attack submarine operates out of Guam in the Indo-Pacific—and would be America’s first line of defense if a major conflict erupted there. In late December, the USS Annapolis, a ...

They’re the caretakers of one of only five remaining diesel boats in the U.S. fleet, a boat that in many ways was the link ...