Voicing frustration over the lack of success in ending Russia's invasion of Ukraine, US Secretary of State Marco Rubio called ...

Marco Rubio’s new role as national security adviser will place him closer to President Donald Trump at a higher frequency as ...

Russian President Vladimir Putin on Sunday said he hopes there will be no need for nuclear weapons in Ukraine. During a ...

The United States remains committed to supporting peace efforts in the ongoing conflict between Russia and Ukraine, Secretary ...

Russian President Vladimir Putin ordered a three-day ceasefire in Ukraine this month, starting on May 8 to mark the end of ...

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

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

Fox & Friends co-host Brian Kilmeade took a jab at Secretary of State -- and newly-minted National Security Adviser -- Marco ...

Reaction to Waltz’s ‘promotion,’ Rubio now ‘secretary of everything,’ Air Force nominee grilled, Trump wants Veterans Day ...

As Secretary of State, Marco Rubio has been Donald Trump’s reliable echo on issues like Iran, Ukraine and Gaza. But Steve ...

Two top U.S. officials have renewed calls on Russia and Ukraine to reach a peace deal, with one saying there was no clear end ...