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.

President Trump announced Friday on social media that he ordered two nuclear submarines to move into more strategic positions ...

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

The navies of Russia and China are conducting joint artillery and anti-submarine drills in the Sea of Japan, near the Russian ...

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

President Donald Trump said he's ordered two nuclear submarines to move in the "appropriate regions" in response to recent ...

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

Comments made by Russian Security Council Chairman Dmitry Medvedev on Thursday spurred President Donald Trump to reposition ...

The U.S. president said that words ‘can often lead to unintended consequences.’ ...

The President is showing he won’t be cowed by nuclear blackmail.

After a weeklong back-and-forth between Donald Trump and Dmitry Medvedev, Trump said in a post on Truth Social that he ...