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, ...

Black Board Series Submarine Main Ballast Tank Operation staring your favorite submarine sailor Leroy. Dive into the critical world of submarine operations with our latest video, "Submarine Main ...

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 ...

TRAVERSE CITY -- Oceangoing ships would have to flush their ballast tanks with salt water before entering the St. Lawrence Seaway under proposed rules designed to stem the flood of foreign species ...

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.