The Kremlin has tried to calm tensions in a feud between Trump and Medvedev that spiraled into nuclear threats.

Russia said on Monday that everyone should be "very, very careful" about nuclear rhetoric, responding to a statement by U.S.

US President Donald Trump said Friday he was ordering two US Navy nuclear submarines to “appropriate regions,” in response to ...

The Project 955A Borei-class ballistic missile submarine Knyaz Pozharsky entered service less than two weeks ago.

WASHINGTON, Aug 1 (Reuters) - U.S. President Donald Trump on Friday said he had ordered two nuclear submarines to be ...

Russia has pulled out of the historic INF Treaty, blaming Donald Trump’s move to deploy nuclear submarines near its borders ...

President Donald Trump told reporters in Pennsylvania that two nuclear submarines are in the region to counter Russia ahead ...

The Kremlin warned Monday against “nuclear rhetoric” after President Trump repositioned two nuclear submarines because of ...

President Trump said Friday the U.S. is positioning two nuclear submarines in “appropriate regions” near Russia, a move he ...

The Rybachiy base, which hosts nuclear-powered submarines from Russia’s Pacific Fleet, lies in a cove about 80 miles from the ...

Over the last week, two political leaders have exchanged barbs underlining the powerful nuclear arsenals of their respective ...

President Donald Trump issued a rare threat of nuclear escalation on Friday, saying he had ordered two nuclear submarines to ...