Russia-U.S. ties have been marked by escalating tensions in recent weeks, with Trump saying he had ordered two nuclear ...

Russia has abandoned a long-held nuclear "freeze" after Donald Trump deployed submarines near Vladimir Putin's coasts. Moscow ...

President Donald Trump’s trusted foreign envoy Steve Witkoff is due in Moscow on Wednesday after the Kremlin requested a meeting with him in a last-ditch effort to avoid the punishing new sanctions ...

Ukraine obtains classified data on Russia's newest nuclear submarine, intelligence claims * 'Productive' phone call with ...

The Kremlin has issued its first official statement following President Donald Trump's decision to move two nuclear ...

Russia has declared it's no longer considers itself bound by a self-imposed moratorium on deploying nuclear-capable ...

Trump reveals nuclear submarine movements to counter Russian threats over Ukraine, marking a rare instance of a U.S.

Former President Dmitry Medvedev, who often issues threats on social media, told the world to "expect further steps" ...

The Kremlin downplays Donald Trump's nuclear sub move, urges caution in rhetoric after his clash with Dmitry Medvedev.

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

Mr. Trump's special envoy, Steve Witkoff, is headed to Moscow this week ahead of a deadline on a Ukraine ceasefire.