Sleek, silent, and built from aluminum, the Aluminaut was the world’s first of its kind—and in 1966, it was thrust into Cold War history. After a catastrophic mid-air collision over Palomares, Spain, ...

The following is the July 9, 2025, Congressional Research Service In Focus report, Report to Congress on SSN(X) Program .

A U.S. Navy spokesperson told Newsweek: "The U.S. Navy can confirm that an E-6B Mercury aircraft did operate over the North ...

The US bolsters an impressive arsenal of nuclear of technologically advanced submarines, but which country has the most advanced submersible outside of America?

U.S. Defense officials review the nuclear submarine agreement with Australia and the U.K., while Congress demands clearer shipbuilding plans to address concerns about lagging timelines.

Babcock International Group has been awarded a three-year contract to prepare for the first nuclear defueling of a decommissioned Trafalgar Class submarine in over 20 years. The operations will ...

While the Kursk submarine disaster remains one of the most well-known nuclear submarine tragedies, it is not the only sunken nuclear sub in history. This video explores 8 other nuclear submarines ...

The coming USS Cincinnati submarine and Cold War memorial in West Chester Twp. will also make a big educational splash beyond its site by incorporating some local school districts in student ...

However, despite their familiarity with fast-attack submarine weapons and combat systems, the enlisted Australian sailors previously had no experience handling nuclear reactors.

The nuclear-armed and -powered submarines—which hold over half of deployed US nuclear warheads—are known for their “ survivability,” thereby providing the United States with second-strike capability ...

"The role of the fast attack submarine is so dynamic that everything changes on a dime," U.S. Navy Commander Jeffrey Corneille said off the coast of Western Australia on the nuclear-powered ...

The new Navy submarine, a nuclear-powered Virginia-class vessel, is the first submarine to be named for the state.