Rolf Mützenich, former leader of the SPD parliamentary group in Germany's Bundestag, has criticised a "nuclear exchange" ...

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

The Kremlin tried Monday to defuse tensions caused by remarks from one of Russia’s top officials that led President Trump to ...

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

“Putin uses Medvedev as a tool to express statements related to nuclear weapons, he doesn’t want to discredit his own good ...

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

After an online spar with Russia's deputy chairman of Russia's Security Council and former president, Dmitri Medvedev, ...

President Donald Trump is escalating tensions with Russia by deploying two U.S. nuclear submarines to the region ahead of a Friday ceasefire deadline for Ukraine. -The move was a response to ...

Days after President Donald Trump said he deployed nuclear submarines ‘in the region’ of Russia, the Kremlin has issued a ...

Russia urged caution on Monday after Trump said he would deploy two nuclear submarines following an online fight with former ...