The U.S. Navy’s next ballistic-missile submarine is already late and over budget—and the actual overrun might nearly ...

In January 2005, the USS San Francisco, a Los Angeles-class nuclear submarine, collided with an uncharted undersea mountain ...

North Korea's defence ministry denounced the United States' deployment of nuclear strategic assets in South Korea, state media KCNA reported on Tuesday, as Seoul was gearing up for a rare military ...

The Submarine Force Museum hosted a ceremony Monday to observe 70 years of the USS Nautilus, the world’s first ...

Groton ― About 2,500 sailors served aboard the USS Nautilus (SSN-571) during its service life, from its commissioning and ...

China’s naval buildup now includes a new class of attack submarine that employs both conventional and nuclear propulsion, ...

The Navy's planned $130 billion investment in a new class of submarines, which serve as a key part of the nation's nuclear ...

AUKUS: It’s what happens with the British role that could see the whole thing fall apart. British incapacity is also an issue ...

Despite technological advancements, setbacks like the Zhou-class submarine sinking, reveal a widening gap between China’s ...

In October 2003, the U.S. Navy’s nuclear-powered USS Hartford submarine ran aground off the coast of Sardinia, severely ...

Submarine forces of the U.S. and South Korean navies discussed ways to improve combined operational capabilities.

In May 1969, the USS Guitarro, a Sturgeon-class nuclear-powered submarine, sank while under construction at the Mare Island ...