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

Beijing is working to ramp up production of nuclear-powered attack boats and incorporate larger numbers of guided-missile ...

Submarines have become one of the most powerful and least visible forces in modern warfare. Capable of operating undetected ...

Some truly legendary submarines saw combat in World War II, with Germany's formidable U-boats being some of the best known. Naval travel was essential to opposing nations in order to transport weapons ...

Diesel-electric submarines like the Taigei class offer Japan a fearsome weapon against China—at a fraction of the cost of cutting-edge American ones.

As naval warfare reemerges as a key strategy in the US war with Iran, World War II museum ships are finding new relevance.

The U.S.S. Wisconsin, a new Columbia-class ballistic-missile submarine, had its keel laying ceremony on August 27th. The Wisconsin is the second submarine in the Columbia-class, which will eventually ...

In naval terminology, distinguishing between ships and boats is not as simple as comparing size or displacement. While a general assumption is that larger vessels are ships and smaller ones are boats, ...

What happens when a navy builds its anti-submarine logic around deep water, then sends that logic into cramped, noisy coastal ...

The United States Navy's submarine fleet is bigger than you think, consisting of more than 70 subs, but Russia's comes in a close second with roughly 64 vessels in its arsenal. It has 16 ballistic ...