A Russian nuclear-powered submarine has been forced to surface in the Strait of Gibraltar after suffering a serious leak in ...

Novorossiysk, a Russian nuclear submarine, is reportedly facing a critical safety hazard in the Mediterranean Sea after ...

Vladimir Putin has reportedly supplied Kim Jong-un with nuclear reactors that power submarines. The reactors, a reward for ...

The U.S. Navy is making "historic investments" in its undersea warfare capabilities, the Pacific Submarine Force told ...

Ukrainian leader Volodymyr Zelensky has warned of an “emergency situation” at the Zaporizhzhia nuclear power plant, which he ...

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

MONROE, La. (KNOE) - The United States commissioned the first nuclear-powered submarine on Sept. 30, 1954. It remained in ...

The Suffren-class, also known as the Barracuda class, is France’s newest generation of nuclear-powered attack submarines developed to replace the Rubis-class. Designed for versatility, they can ...

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

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

The newest sub in service of the Royal Navy is part of the Astute class of fast attack submarines. Fast attack submarines, ...

The agency responsible for delivering AUKUS has spent five times what it first planned for consultants to review its ...