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.

The comments come as Trump's deadline for Russia to agree a ceasefire with Ukraine or face sanctions edges closer.

The Kremlin warned Monday against “nuclear rhetoric” after President Trump repositioned two nuclear submarines because of ...

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

Kremlin spokesman Dmitry Peskov said Moscow did not view Mr Trump's statement as an escalation in nuclear tension.

Kremlin spokesman Dmitry Peskov emphasized that Russia does not view the latest movement as an "escalation" but claimed ...

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

Satellite images show damage to Russia's Rybachiy nuclear sub base after a powerful July quake. Tensions rise as Trump, ...

The Kremlin urged caution on nuclear rhetoric after US President Donald Trump announced the deployment of nuclear submarines ...

The Kremlin tried Monday to defuse tensions caused by remarks from one of Russia's top officials that led President Trump to shift two nuclear submarines closer to Moscow.

Kremlin spokesman Dmitry Peskov said at a press briefing that Russia “does not wish to become involved” in an exchange with ...