China's been steadily upgrading its submarine fleet and weapons to detect those of the US should the two nations go to war.

A Navy wreck from World War I was officially discovered this year, despite technically being found before. Here's how modern ...

A quiet Swedish submarine embarrassed the U.S. Navy's most formidable ship - and revealed why old-school diesel power still ...

This renewed MoU builds upon the original agreement signed in July 2023, reaffirming the long-standing Indo-French ...

President Donald Trump has said the US will return two people who survived a strike on what he called a "drug-carrying ...

The USS Cobia World War II submarine returned to the Manitowoc museum Oct. 15 after a more than month-long dry dock in ...

The Royal Navy’s new £1.5bn submarine has performed its first dive. HMS Agamemnon never needs to be refuelled and can stay ...

Japan’s Kawasaki Heavy Industries (KHI) has launched the sixth Taigei-class diesel-electric attack submarine (SSK) on order ...

The U.S. Navy has selected 25 companies for a multiple-award contract worth up to $1.9 billion for repair, maintenance and modernization work on nuclear-powered attack submarines. The awards support ...

The president revealed the U.S. had deployed an undetectable nuclear submarine to Russia during an address to military personnel at Quantico.

MELBOURNE, Australia — Australian and Indian defense ministers signed a new bilateral security deal Thursday that Australia ...