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

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

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.

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

Trump also rebuked Medvedev in July, accusing him of throwing around the "N (nuclear) word" after the Russian official ...

An international war of words erupted on July 30 when U.S. President Donald Trump squared up on social media to former ...

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

Once courted by the west, Russia’s ex-president — turned — social media provocateur Dmitry Medvedev is back in the spotlight after baiting Donald Trump.

Tension between the U.S. and Russia has escalated this week as Trump and Medvedev have exchanged harsh statements.