NATO has warned member states that Russia's Belgorod submarine -- the largest in the world and capable of carrying "doomsday" nukes -- has left its base.

On June 4, 1944, the US Navy captured its first German submarine. Now it's displayed at Chicago's Griffin Museum of Science ...

Nuclear submarines are still a vital part to a naval force, but which country actually bolsters the greatest number of the vessels in its arsenal?

Typhoon-class submarines were the biggest submarines to ever patrol the oceans. But they were not this big by choice. The ...

USS Toledo supports missions, such as anti-submarine and strike warfare, as well as intelligence, surveillance and ...

The world's longest-known submarine, the nuclear-powered Belgorod, was finally delivered to the Russian Navy on July 8th, 2022.

A Cold War story has come to an end as the largest ever submarine is put out to pasture. According to the Russian state news agency TASS, the Dmitry Donskoy, the first of the gigantic Typhoon ...

It's the largest warship ever sunk by a submarine. And a North Dakotan did it Eighty years ago, Minot native Cmdr. Joseph Enright downed Japan's super warship in World War II’s largest single ...

With the biggest submarine fleet in the world, China is increasing its capacity by using diesel-electric and nuclear-powered submarines, therefore allowing it flexibility in its regional operations.

These boats were large, the largest submarines ever built until the arrival of the ballistic missile submarine. With a length of four hundred ft. and a beam of over thirty-nine ft, they had a ...