The French Rubis-class submarine, Saphir, demonstrated its stealth prowess by sinking the U.S. aircraft carrier USS Theodore ...

The fall of the USSR and Cold War’s end reshaped U.S. and Russian nuclear strategies, reflected in the Strategic Arms ...

The sun had yet to rise over Iceland as Chairman of the Joint Chiefs of Staff Gen. CQ Brown boarded a Navy submarine-hunting ...

The authorities said there was no nuclear risk. Two people with smoke inhalation received treatment at a hospital.

"We're really experiencing the outcomes of delaying decisions to recapitalize the nuclear triad that happened over a number of years," said Shelby Oakley.

Police say two people have been hospitalized after a fire broke out at the shipyard that builds Britain’s nuclear-powered ...

The Russian navy said the modernization of a base in the country's Far East has enabled seven nuclear-powered submarines to be put into service over the past few years. The comment was made by ...

WASHINGTON--China's newest nuclear-powered attack submarine sank earlier this year, a senior U.S. defense official said on Thursday, a potential embarrassment for Beijing as it seeks to expand its ...

The nuclear submarines built here at Newport News Shipyard and at General Dynamics Electric Boat works in Groton, Conn., stealthily carry vast lethality that can deter occasions for unleashing it.

And for those on board the Vanguard-class vessels, patrolling at sea in a nuclear submarine, the challenges are all the greater. Last year, one such British submarine broke the record for the ...

Since then it has been in training. Australia to acquire nuclear submarines through new security alliance Australia's prime minister says it has canceled a contract with France for conventional ...

The USS Growler is the only nuclear missile submarine in the US that's open to the public. Commissioned in 1958, the USS Growler patrolled seas off the coast of Russia during the Cold War.