The USS Connecticut (SSN-22), one of only three elite Seawolf-class submarines, remains in dry dock five years after its 2021 ...

Key Points and Summary - In 2015, HMS Talent—a Trafalgar-class attack sub—struck floating ice while tracking Russian submarines, ripping a six-foot hole in her fin and shedding anechoic tiles. -The ...

A US Navy nuclear-powered fast-attack submarine struck an object underwater in the Indo-Pacific earlier this month. The Seawolf-class submarine USS Connecticut was damaged, and an unknown number of ...

A collision between a British nuclear-powered submarine carrying multiple nuclear warheads and a French nuclear submarine armed with a similar payload may have been the result of lack of communication ...

Forty years ago on Thursday, a Soviet submarine collided with the US Navy aircraft carrier USS Kitty Hawk. The collision occurred as the sub was spying on US warships amid Cold War tensions. It was ...

What You Need to Know: In 2009, a potentially catastrophic incident occurred when the United Kingdom’s HMS Vanguard and France’s Le Triomphant, both nuclear-armed ballistic missile submarines, ...

What You Need to Know: The USS San Francisco (SSN-711), a Los Angeles-class nuclear-powered attack submarine, was involved in a significant accident in 2005 when it collided with an uncharted undersea ...

PEARL HARBOR, Hawaii -- A series of missteps by the crew of the USS Greeneville paved a destructive path that led to the submarine's fatal collision with a Japanese fishing boat, according to ...

NORFOLK, Va. (AP) – The Navy has chosen a flag officer to lead an investigation into what caused a fast-attack submarine to collide with a guided-missile cruiser. The USS Montpelier and the USS ...

P E A R L   H A R B O R, Hawaii, March 5 -- The deadly collision between a U.S. submarine and a Japanese fishing vessel may have been precipitated in part by a lunch that lasted too long. In the ...

TIME magazine’s Douglas Waller has just published his new book, “Big Red: Three Months On Board a Trident Nuclear Submarine,” released this month by HarperCollins. Here, as he tours the country to ...