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

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.

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

President Donald Trump issued a rare threat of nuclear escalation on Friday, saying he had ordered two nuclear submarines to be strategically positioned near Russia in response to what he said were ...

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 ...

Canada has narrowed its submarine procurement to two finalists including South Korea’s Hanwha and Germany’s TKMS, as it aims to replace its aging fleet by 2035.

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 ...

He said he ordered the submarines to be positioned in "appropriate regions." President Donald Trump said on Friday he's ordered two nuclear submarines to move to the "appropriate regions" in response ...