Secretary Rubio’s new role as national security adviser may be unsustainable, according to foreign policy experts.

Secretary of State Marco Rubio indicated Thursday that a peace deal between Russia and Ukraine is still on the horizon but ...

Ukraine wants to hold another meeting of national security advisors with the participation of the United States, Britain, ...

FOX News host Sean Hannity asked Secretary of State Marco Rubio for an update on U.S. attempts to get Russia and Ukraine to ...

US Secretary of State Marco Rubio says that the next week will be crucial for ending the war in Ukraine, according to Clash ...

Secretary of State Marco Rubio said there are reasons to be optimistic, but also asserted there are “other issues” on which ...

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 tells Meet the Press peace negotiations between Russia and Ukraine are “close but not close ...

Secretary of State Marco Rubio said Sunday that the “only solution” for the war in Ukraine is a negotiation where both Russia and Ukraine “give up something.” “There is no military ...

Secretary of State Marco Rubio said Sunday that the US would decide this week whether to continue mediating peace talks ...

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

A recent conversation between U.S. Secretary of State Marco Rubio and Russian Foreign Minister Sergey Lavrov signals a ...