Submarine forces of the U.S. and South Korean navies discussed ways to improve combined operational capabilities.
On Sept. 30, 1954, the USS Nautilus, the world's first nuclear submarine, was commissioned by the U.S. Navy, under the ...
The USS San Francisco, a Los Angeles-class nuclear submarine, survived a catastrophic collision with an uncharted seamount in ...
The U.S. official said it was "not surprising" that China's navy would conceal it. The submarine's current status is unknown.
On Sept. 30, 1954, the USS Nautilus, the world's first nuclear submarine, was commissioned by the U.S. Navy, under the ...