U.S. lawmakers have asked the State Department to brief them about Russia's use of Chinese fighters in its war in Ukraine, ...

U.S. Secretary of State Marco Rubio said on Tuesday that now is the time for concrete proposals from Moscow and Kyiv to end ...

Secretary of State Marco Rubio says the U.S. may withdraw from mediation talks with Ukraine and Russia if President Donald ...

Secretary of State Marco Rubio said Sunday that the “only solution” for the war in Ukraine is a negotiation where both Russia ...

The Secretary of State's comments came after President Donald Trump questioned whether Russian President Vladimir Putin wants ...

Secretary of State Marco Rubio tells Meet the Press peace negotiations between Russia and Ukraine are “close but not close ...

The decision by Secretary of State Marco Rubio to pull out of the meeting and an objection by Ukraine’s leader to a key U.S.

"This is a critical moment for Ukraine, Britain and Euro-Atlantic security," British Foreign Minister David Lammy said on ...

In an exclusive interview with Meet the Press, Secretary of State Marco Rubio details the latest in U.S.-led peace ...

State Secretary Marco Rubio spontaneously pulled out of Ukraine peace talks Wednesday, leaving State Department spokesperson ...

US Secretary of State Marco Rubio has declared this week “very critical” for Russia and Ukraine peace talks. According to BBC ...

Rubio joined NBC's Meet the Press following a Saturday meeting between President Donald Trump and Ukrainian President ...