MOG and HD HHI have signed a MoU establishing a strategic collaboration to accelerate the development, construction, and ...

Russia’s Kilo-class submarines may be Cold War designs, but they remain at the core of Moscow’s conventional undersea fleet. ...

The U.S. operates a fleet of more than 50 nuclear-powered fast attack submarines to counter China's naval threat.

China’s Victory Day parade in September showed off a new, uncrewed submarine the size of a semi-truck — meant to keep tabs on US vessels and seafloor cables — and shined a spotlight on Beijing’s ...

What madman would propose adding diesel submarines to the U.S. Navy’s all-nuclear silent service? There are a few. The topic came up at an early March hearing before the U.S. House Seapower and Force ...

Now and foreseeably, the United States dominates undersea submarine warfare. No other country gets near to America in the ...