In 2015, the French Navy’s compact Rubis-class SSN Saphir reportedly penetrated USS Theodore Roosevelt’s (an aircraft carrier built for $4,500,000,000) defensive screen during COMPTUEX and scored ...

Every military submarine operated by the United States Navy is nuclear-powered, and this has many advantages as well as some disadvantages. The advantages are clear in that a nuclear sub can typically ...

In 2015, HMS Talent—a Trafalgar-class attack sub—struck floating ice while tracking Russian submarines, ripping a six-foot ...

In 1963, USS Thresher sank, killing all 129 aboard—sparking decades of speculation. It remains the deadliest submarine ...

Armed with nuclear missiles, the USS Growler acted as a deterrent to keep other nations from using their nuclear weapons during the Cold War.

The US Defense Department is currently in the midst of a multi-decade-long nuclear modernization effort that includes replacing all the nuclear submarines making up the sea leg of the US nuclear triad ...

Russian President Vladimir Putin said submarines play a key role in ensuring the country's sovereignty and security.

GD secures a $642M deal to aid Virginia-class submarines, boosting growth prospects in advanced undersea defense.