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

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

WASHINGTON — In a warning to Russia, President Donald Trump said Friday he's ordering the repositioning of two U.S. nuclear ...

President Trump says he has "ordered two nuclear submarines to be positioned in the appropriate regions," after comments from ...

El presidente estadounidense Donald Trump dijo el viernes que ordenará el reposicionamiento de dos submarinos nucleares de ...

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

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