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

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

Donald Trump has ordered Elon Musk to improve the capacity of US shipbuilding amid growing concern that his tariffs will ...

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

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

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

Australia is a key American ally in the South Pacific and Darwin Port is Australia's nearest port to Asia. While the ...

The country has doubled down on its defense relationship with the United States in recent years. President Trump’s treatment of allies is prompting some to question the wisdom of that path.