Martha Raddatz reports from the first such sub to visit near North Korea. BUSAN, South Korea -- This week's arrival of a nuclear-capable U.S. Navy submarine in Busan, South Korea, marked the first ...

Able Seaman Smith and Able Seaman Davies in their bunks on the HMS Vigilant submarine on January 20 in Rhu, Scotland. HMS Vigilant is one of the UK's fleet of four Vanguard-class nuclear-powered ...

A news video released Thursday takes viewers on a rare tour inside a U.S. Navy nuclear attack submarine.. CNN Chief National Security Correspondent Jim Sciutto this week spent time with the ...

Nearly invisible to the enemy as it stalks the oceans depths, the USS Hartford, a Los Angeles-class nuclear-powered submarine, provides the US Navy with a lethal combination of stealth and firepower.

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.

The submarine arm of the Royal Navy, known as the Silent Service, ... Metro. Inside UK's new £15,000,000,000 nuclear attack submarines. Story by Noora Mykkanen • 40m.

In 1953, Joseph Stalin signed the plans for a top-secret nuclear submarine base that would become the operational home for the fearsome Soviet Black Sea Fleet.. Hidden inside the base of a ...

Inside the U.S. Navy's newest, fastest $2B submarines 04:55. Russia announced plans last month to build a submarine larger than its typhoon class, which is already the world's biggest nuclear ...

About 115 miles north of Alaska, a U.S. Navy submarine emerges from several feet of thick ice. The Navy’s 68 submarines could be anywhere at any time — patrolling the Arctic and the Persian ...

A SOVIET nuclear submarine wreck has been emitting toxic levels of radiation that is 100,000 times more than normal. The Soviet-era sub sunk off the coast of Norway back in 1989, where it has remai… ...

Nearly invisible to the enemy as it stalks the oceans depths, the USS Hartford, a Los Angeles-class nuclear-powered submarine, provides the US Navy with a lethal combination of stealth and firepower.