Two American fast-attack submarines, armed with cruise missiles and torpedoes, visited Guam earlier this month.

American voters are concerned about a potential war with China, but the U.S. can sustain its submarine advantages and counter ...

China’s “Underwater Great Wall” effort to create anti-submarine systems is growing more sophisticated.

I ndia, which is Pakistan's nuclear-armed rival and neighbor, launched a submarine and two warships on Wednesday, bolstering ...

Chinese researchers have allegedly developed a new kind of acoustic sensor array that could help protect submarines from ...

The U.S. “will have to out-think” Russia and China to prevent them from using nuclear weapons to resolve a future crisis, the ...

Chinese researchers set a new record by sustaining a nuclear fusion reaction at 100 million degrees Celsius for 1,066 seconds ...

Boosting India’s naval capabilities is one of the best ways the United States can counter Beijing’s rising power in the ...