A Chinese vessel is suspected of mapping the seafloor around U.S. allies Australia and New Zealand to support submarine ...

Brandon Williams, the nominee to lead the National Nuclear Security Administration, said he would recommend reliance on ...

The 377-foot vessel can dive to depths of more than 800 feet below the surface and maneuver at speeds of over 25 knots.

President Donald Trump's nominee for National Nuclear Security Administrator, Brandon Williams, is appearing before the ...

Britain has called into question Australia’s nuclear submarines deal with the UK and the United States, as concerns are ...

Nanda Devi is a sacred place and not just a mountain. Locals are of the opinion that it’s the home of Goddess Nanda, and many view the peak as spiritually protected and significant.

A look at the sheer scale, history, and evolution of 10 of the biggest military submarines ever made, from early experiments ...

"We will not shy away from robust action to protect this country," British Defense Secretary John Healey said earlier this ...

Brandon Williams, Trump's nominee to head the National Nuclear Security Administration, faces scrutiny ahead of his ...

Submarines are a crucial part of the US Navy, but how many are produced by the country each year, and will that number increase or decrease in coming years?

The U.S. Navy commissioned its 24th Virginia-class fast-attack submarine, USS Iowa (SSN 797), in a traditional ceremony held ...

The U.S. Navy officially welcomed its newest Virginia-class nuclear-powered submarine to the fleet Saturday with the ...