Russia's point man for arms control cautioned Donald Trump's incoming administration on Friday against resuming nuclear ...

By Guy Faulconbridge and Vladimir Soldatkin MOSCOW (Reuters) -Russia is willing to work with Donald Trump's incoming ...

Putin, during a wide-ranging end-of-year news conference in Moscow, claimed that he hasn’t spoken to Trump in years and that ...

Russia rebuffed incoming US President Donald Trump’s call for an immediate ceasefire in Ukraine, while saying it’s ready to ...

The treaty will "formalize the parties' commitment to close defense cooperation," Russia's foreign minister said in late ...

Russia and Ukraine have been locked in an intractable-seeming conflict that has thrown not only the two nations into a state ...

President-elect Trump’s choice for special envoy to Ukraine and Russia, retired Lt. Gen. Keith Kellogg, slammed the Russian ...

Dictatorships seem stable and almost invulnerable, until the day they fall. Syrian President Bashar al-Assad’s regime ...

Russia's arms control point man cautioned Donald Trump's incoming administration on Friday that Moscow was considering a ...

Russia warns of potential nuclear testing in response to Trump's stance, raising concerns about global security.

Maybe the lesson this Christmas season is that even if turnabout is fair play, at some point, enough is enough. Start with ...

With thousands of nuclear weapons on hair-trigger alert, Trump could take five actions to reduce the potential for Armaggedon ...