Submarine forces of the U.S. and South Korean navies discussed ways to improve combined operational capabilities.

China’s naval buildup now includes a new class of attack submarine that employs both conventional and nuclear propulsion, ...

In February 1992, the USS Baton Rouge, a Los Angeles-class submarine, collided with the Russian Kostroma near Severomorsk, ...

On Sept. 30, 1954, the USS Nautilus, the world's first nuclear submarine, was commissioned by the U.S. Navy, under the ...

Nokia said on Monday it had recorded an impairment loss of 514 million euros ($572.24 million) after selling its submarine ...

In 1992, just months after the Soviet Union collapsed, a collision between the USS Baton Rouge and a Russian Sierra-class ...

China’s newest nuclear-powered submarine sank pierside in the spring and the Chinese Navy tried to conceal the loss, ...

PARIS — The Netherlands secured spending of about €1 billion ($1.1 billion) on Dutch companies as part of its ...

The U.S. official said it was "not surprising" that China's navy would conceal it. The submarine's current status is unknown.

A senior U.S. defense official says satellite imagery shows that China's newest nuclear submarine sank while under ...

On Sept. 30, 1954, the USS Nautilus, the world's first nuclear submarine, was commissioned by the U.S. Navy, under the ...

Nokia said on Monday it had recorded an impairment loss of 514 million euros ($572.24 million) after selling its submarine ...