Former Russian president Dmitry Medvedev has become embroiled in a tense back-and-forth on social media that prompted U.S.

Did former Russian President Dmitry Medvedev warn President Donald Trump that he should not think that "the Mossad alone has ...

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

President Donald Trump has ordered the repositioning of two U.S. nuclear submarines. Friday's decision comes after what he ...

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

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

President Donald Trump escalated tensions with Russia by ordering two U.S. nuclear submarines to reposition in response to ...

President Donald Trump has reportedly hinted that his nuclear submarines are now "in the region of Russia" after he ordered ...

Dmitry Medvedev has traveled a long way from his time as Russian president, when he once stood beside then-US President ...

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

Former Russian president Dmitry Medvedev, who is currently serving as deputy chair of the security council of the Russian ...

In 2017, during his first term as US president, Trump announced that he had sent two nuclear submarines to the Korean ...