President Donald Trump on Monday hailed Secretary of State Marco Rubio, his onetime political nemesis, as the greatest person ...

Secretary of State Marco Rubio met with Russian Foreign Minister Sergei Lavrov one day after Trump called Moscow a "paper ...

US Secretary of State Marco Rubio called for an end to the bloodshed in the Ukraine war during a meeting with his Russian counterpart Sergei Lavrov on Wednesday, a spokesman for the US State ...

Former national security adviser John Bolton on Wednesday said Secretary of State Marco Rubio’s statements warning against sanctioning countries that purchase Russian oil is “total nonsense.” Bolton, ...

A meeting between Russian Foreign Minister Sergey Lavrov and U.S. Secretary of State Marco Rubio in New York was ...

PARIS -- France hosted high-level talks Thursday to discuss Ukraine and its security, the first time since President Donald Trump's inauguration that top American, Ukrainian and European officials are ...

As USAID's demise concludes, the State Department has grand plans to reorient foreign aid to defend Ukraine and counter China.

President Donald Trump’s abrupt shift on the war in Ukraine this week came amid fresh frustration at Russian President Vladimir Putin, and was intended to apply more pressure on Moscow to come to the ...