Russian former President Dmitry Medvedev blamed NATO countries on Monday for the abandonment of a moratorium on short- and ...

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 ...

Russia has declared it's no longer considers itself bound by a self-imposed moratorium on deploying nuclear-capable ...

The Kremlin tried Monday to defuse tensions caused by remarks from one of Russia’s top officials that led President Trump to ...

Russia has formally abandoned the landmark INF Treaty on nuclear missiles, prompting fresh threats from former President ...

Arms race fears as Putin says Russia is no longer bound by missile treaty - Russia's move follows Trump's nuclear messaging ...

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

Analysts believe the Kremlin seeks to conceal Medvedev’s function in Russian dictator Vladimir Putin’s information campaign aimed at the West. ISW analysts drew attention to Kremlin spokesperson ...

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