Vladimir Putin has been warned he may be left with little choice but to use Russia's nuclear arsenal if the war in Ukraine ...

Warm words between President-elect Donald Trump and Vladimir Putin don’t necessarily signal a thaw in relations between the U ...

Then, in response to Trump’s claim that during their phone call, he asked—in some accounts, warned —Putin not to escalate the ...

The most important difference from those days is that the Russians have already endured one full White House term of Trump, ...

Vladimir Putin and his henchmen have repeatedly threatened to deploy their nuclear arsenal since the Kremlin launched its ...