The U.S. Navy is making "historic investments" in its undersea warfare capabilities, the Pacific Submarine Force told ...

US President Donald Trump said Friday he was ordering two US Navy nuclear submarines to “appropriate regions,” in response to remarks by Dmitry Medvedev, Russia’s former president and current deputy ...

After trading barbs online with former Russian leader Dmitri A. Medvedev, President Donald Trump has ordered nuclear submarines to be positioned in “the appropriate regions” near Russia “just in case.

China is on the verge of becoming a world-class submarine power, with new technology and a bigger, better fleet that is gaining on the U.S. and its allies—spurring a new undersea arms race in the ...

WASHINGTON -- President Donald Trump said on Friday he's ordered two nuclear submarines to move in the "appropriate regions" in response to what he called "highly provocative statements" from the ...

Two events at the BAE Systems submarine yard in Barrow-in-Furness have marked key milestones for the Royal Navy.

Japan's development of nuclear-powered submarines may raise questions about its commitment to the peaceful use of nuclear ...

Moscow broke its silence on President Donald Trump's comments ordering two nuclear submarines to "the appropriate regions" in response to "provocative" remarks by a former Russian president. Kremlin ...