Exclusive Department of Defense footage offers a rare glimpse into life aboard a U.S. Navy submarine, revealing the intense training, precision teamwork, and unwavering dedication that keep these ...

Why have just one technological breakthrough when you can have two at the same time? The Royal Navy has installed for the first time a quantum clock into its XV Excalibur robotic submarine for ...

America's dominance beneath the waves grows as its newest nuclear submarine completed its initial sea trials and prepares for ...

The U.S. Navy’s critical Columbia-class ballistic missile submarine program is facing significant delays and cost overruns.

Notable events punctuate the Louisiana’s service record, blending routine maintenance with unforeseen challenges. USS Louisiana (SSBN-743) is one of America’s most important submarines. Living by the ...

Barracuda-class subs emerged during a transformative period in naval warfare. Following the end of the Second World War and the near-immediate onset of the Cold War, the United States Navy faced new ...

The San Diego-based USS Alexandria, one of the Los Angeles-class hunter-killer submarines the Navy built during the Cold War to counter Russian technology and aggression, will be decommissioned next ...

The Navy has been procuring Virginia-class nuclear powered attack submarines (SSNs) since FY1998. The Navy’s envisaged successor to the Virginia-class design is the Next-Generation Attack Submarine, ...

In 2015, a small French submarine called the Saphir snuck past the defenses of the USS Theodore Roosevelt aircraft carrier ...