U.S. nuclear-powered submarine arrives in S. Korea The nuclear-powered submarine USS Alexandria docks at a naval base in the ...

The NR-1 was actually more correctly a small US Navy nuclear submarine than a submersible. She displaced about 400 tons, was about 150 feet long with a pressure hull less than 12 feet in diameter ...

North Korea's defence ministry said on Tuesday the United States is again posing a grave security threat by sending a nuclear submarine to a South Korean port and its military forces are ready to take ...

China's latest innovation can track the quietest vessels and submarines using the magnetic fields generated by their wakes.

Don't make the mistake of calling a submarine a ship, there's a reason why they are called boats and there's a good a bit of ...

"It's basically the same technology used to power nuclear submarines. Now it would be powering hundreds of thousands of customers across the Triad, rather than a small crew underwater." The U.S ...

The U.S. Navy awarded defense contractor Lockheed Martin a $383 million contract to produce upgraded Trident II D5 missiles ...

The incredible naval expansion of China and modernization continues. The latest surprise is yet another new and unexplained ...

A detailed model has provided what’s likely our best idea of how the U.K. Royal Navy’s new Dreadnought class nuclear ...

Huang Xuhua, the chief designer of China’s first generation of nuclear submarines, died in Wuhan in the central province of Hubei on Thursday. He was 98. Huang’s funeral committee said on Friday that ...