Witkoff heads to Russia amid building frustration in the White House, with six months of diplomacy under Trump having failed ...

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

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

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

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

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

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

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

Kremlin warns US over nuclear rhetoric after Trump moves submarines into region - Donald Trump announced last Friday that he ...

Trump sends nuclear submarines near Russia in a bold response to threats from former Russian president Dmitry Medvedev.

The Kremlin said on Monday that everyone should be careful about nuclear rhetoric, in its first response to a statement by U.S. President Donald Trump that he had ...