The Kursk was meant to be a symbol of Russian strength, a massive nuclear submarine built to show that Moscow could still ...

A nuclear attack submarine may be the most formidable predator ever built. In 2009, I spent a week submerged aboard the USS Miami, a nuclear-powered Los Angeles-class submarine known to its crew as ...

During World War II, German U-boats sank 175 warships and 2,800 merchant vessels. Though Winston Churchill famously said, “The only thing that ever really frightened me was the U-boat,” the internal ...

Historic submarines are surprisingly similar to those deployed by today's Navy and can provide an unprecedented look into modern combat at sea.

Crew members from the new USS Arizona submarine talk about their new boat and the legacy of the last ship to bear the name ...

MAR DEL PLATA, Argentina — The wire fence at the Mar del Plata naval base was dotted on Monday with emotional messages holding out hope for word from the 44 Argentine submariners lost in the South ...

BUENOS AIRES, Argentina — The trial of four former high-ranking officers of the Argentine navy began Tuesday for their alleged responsibility in the sinking of the ARA San Juan submarine in 2017 that ...

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, ...

The March 4 incident in the Indian Ocean marked the first time an American submarine had torpedoed an enemy vessel since the ...