In a warning to Russia, President Donald Trump said Friday he's ordering the repositioning of two U.S. nuclear submarines ...

It wasn’t immediately clear what impact Trump’s order would have on U.S. nuclear subs, which are routinely on patrol in the ...

Trump sends nuclear submarines near Russia in a bold response to threats from former Russian president Dmitry Medvedev.

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

U.S. President Donald Trump on Friday said he had ordered two nuclear submarines to be "positioned in the appropriate regions" in response to "inflammatory statements" from former Russian president ...

Tension between the U.S. and Russia has escalated this week as Trump and Medvedev have exchanged harsh statements.

President Trump directed two U.S. nuclear submarines to deploy in response to Russian official Dmitry Medvedev's warning that ...