President Trump is rattling the U.S.’s formidable nuclear saber amid his growing frustration with Russian President Vladimir ...

The first official statement from the Kremlin about Trump’s move seemed to distance Russian President Vladimir Putin from ...

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

Former Navy Capt. and Pentagon adviser Gene Moran said submarine positioning is “rarely” talked about, and Trump may have ...

The Kremlin has urged Donald Trump to be extremely “careful” after the American president said he’d ordered two nuclear ...

Moscow downplayed President Trump's announcement that he'd ordered two nuclear submarines to "the appropriate regions" after heated Russian rhetoric.

Donald Trump has now said two U.S. nuclear submarines are "where they have to be" — days after ordering their deployment ...

Vladimir Putin started it. Joe Biden didn’t stop it. But, no matter his efforts to the contrary, this is the week in which ...

NASA's interim administrator, Sean Duffy, has unveiled an ambitious directive to fast-track a 100-kilowatt nuclear reactor ...

Trump’s clumsy nuclear rhetoric shows he still has no strategy to deal with Putin - COMMENT: Whatever Trump’s latest verbal ...