The United States will appoint President Donald Trump's longtime advisor and current U.S. ambassador to Turkey, Thomas ...

Rubio, who is leading a US delegation in Turkey for talks — proposed by Putin — aimed at settling the bloodiest European ...

U.S. Secretary of State Marco Rubio said on Thursday the only way a breakthrough will happen in the efforts to end Russia's ...

ANTALYA, Turkey (AP) — U.S. Secretary of State Marco Rubio and his NATO counterparts meet in Turkey on Thursday to prepare a ...

US Secretary of State Marco Rubio warned Tuesday that Syria could be weeks away from a fresh civil war of "epic proportions," ...

A meeting between President Trump and Russian President Vladimir Putin is the “only way” to move forward with talks on ending ...

The United States is urging meaningful progress in peace negotiations between Russia and Ukraine following their first direct ...

RIYADH, Saudi Arabia — President Trump said Tuesday that Secretary of State Marco Rubio will represent him at Russia-Ukraine ...

NATO members are set to agree to a goal to increase their defense spending level to 5% of their GDP as a means to address a ...

Russia-Ukraine peace talks finally got underway a day late in Instanbul with little to no expectations after U.S. President ...

Secretary of State Macro Rubio cast a pessimistic tone ahead of talks in Turkey now set for Friday after both Russian President Vladimir Putin and President Donald Trump said they would not be in ...

Secretary of State Marco Rubio and Democratic senators have sparred over a wide range of the Trump administration’s foreign ...