The sale of nuclear-powered submarines to Australia under the AUKUS treaty faces new doubts as U.S. President Donald Trump's ...

"The role of the fast attack submarine is so dynamic that everything changes on a dime," U.S. Navy Commander Jeffrey ...

The U.S. sale of three nuclear-powered submarines to Australia under AUKUS is facing new doubts as Trump’s tariffs take hold, ...

The US sale of three nuclear-powered submarines to Australia under AUKUS is facing new doubts as Trump's tariffs take hold, ...

Undersea warfare training is critical for Australia to maintain vital supply lines, the country's military said.

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

Disappointment that defense ties didn't win Australia exemptions from the U.S. tariffs has put the program under ...

The US Navy (USN) is facing delivery delays and cost concerns with its programmes to build nuclear-powered submarines and ...

A new report revealed Russian spy sensors are tracking the United Kingdom’s nuclear submarines – with the alarming discovery ...

The discovery of Russian sensors in UK waters has raised alarms over the security of Britain's nuclear deterrent, with ...

The new Navy submarine, a nuclear-powered Virginia-class vessel, is the first submarine to be named for the state.