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, who is currently serving as deputy chair of the security council of the Russian ...

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

Behind Trump’s order lies a question: is this bluster or strategy? There has been no statement from the Kremlin, and no military response either.

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

The United States is moving two of its nuclear submarines to regions near Russia, US President Donald Trump said, following ...

"I have ordered two Nuclear Submarines to be positioned in the appropriate regions, just in case these foolish and ...

Dmitry Medvedev said President Trump is "playing the ultimatum game with Russia" in pressuring for an end to the war on ...

The president’s announcement comes amid growing frustration with Moscow and his social media spat with a top Putin associate.

In a tense escalation of rhetoric between the United States and Russia, US President Donald Trump revealed Friday that he had ...

Viktor Vodolatsky hit back at Trump's recent announcement about moving two U.S. nuclear submarines, saying his country has ...

Dmitry Medvedev, the former Russian president, has engaged in a heated social media exchange with Donald Trump, prompting the ...