The U.S. Navy’s critical Columbia-class ballistic missile submarine program is facing significant delays and cost overruns.

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.

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 ...

PHILADELPHIA (WPVI) -- President Trump announced an agreement with South Korea to build a nuclear-powered submarine in ...

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 ...

President Donald Trump told reporters on Sunday that nuclear submarines he ordered to counter Russia are now "in the region" ahead of U.S. special envoy Steve Witkoff’s visit. Before boarding Air ...

The Pentagon’s former top AUKUS adviser has urged Anthony Albanese to appoint a special tsar to drive forward the pact.

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 ...