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

President Donald Trump told former Russian President Dmitry Medvedev to "watch his words" on war warnings, saying he's ...

Trump also rebuked Medvedev in July, accusing him of throwing around the "N (nuclear) word" after the Russian official criticised U.S. strikes on Iran and said "a number of countries" were ready to ...

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

Medvedev, Russia’s Security Council deputy chairman, claimed the two superpowers were heading towards a war of their own if ...

President Trump issued a warning early Thursday morning to former Russian President and Prime Minister Dmitry Medvedev after ...

The move follows comments by former Russian president Dmitry Medvedev reminding President Donald Trump that Moscow possesses ...

As Trump has said, “Words have meaning”—and threatening to deploy nuclear submarines off the coast of Russia in response to ...

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

Dmitry Medvedev referenced a rumored Soviet-era nuclear weapon system during an online disagreement with President Trump.