What You Need to Know: China’s recent submarine mishap, where a nuclear-powered attack sub sank in port, evokes memories of the USS Guitarro incident in 1969. The Guitarro, a Sturgeon-class nuclear ...

It was the first ship to visit the North Pole and participated in the Cuban missile crisis blockade. Nautilus is now an exhibit at the Submarine Force Museum in Groton, Connecticut. On January 17, ...

On January 8, 2005, the US Navy fast attack submarine USS San Francisco struck an uncharted undersea mountain at high speed near Guam, resulting in one fatality and numerous injuries among the crew.

According to the Federation of American Scientists (FAS), the Charlie-Class was “originally planned as a small, “mass-production” submarine that would be the lower-cost complement to the more ...

BANGKOK (Reuters) - Thailand's military government has approved 13.5 billion baht ($380 million) to buy a submarine from China after putting the purchase on hold last year, Thai officials said on ...

From Berlin came a report of sucfessful tests of a metal noncollapsible diving suit. The suit has a metal body built solidly like the conning tower of a submarine, and flexible aluminum arms and legs.