Secretary of State Marco Rubio appeared on "Face the Nation with Margaret Brennan" Sunday and said what happens next "depends ...

Secretary of State Marco Rubio met with Russian Foreign Minister Sergey Lavrov in Malaysia Thursday at a meeting of the ...

Secretary of State Marco Rubio talks about countering China as it expands its global influence. But President Trump’s tariff ...

Iran bans IAEA Director Rafael Mariano Grossi and removes nuclear facility surveillance amid accusations, while Secretary of ...

U.S. Secretary of State Marco Rubio said Wednesday that U.S. air strikes on Iran's nuclear sites have pushed Tehran "much ...

Six days after the U.S. strike on Iran’s nuclear facilities, top White House officials told House lawmakers on Friday that ...

Marco Rubio criticizes calls in Iran for the arrest of IAEA chief Rafael Grossi. He supports the IAEA's work in Iran.

Secretary of State Marco Rubio met counterparts in Southeast Asia during his first visit to the region since taking office.

US Secretary of State Marco Rubio has called on Iran to uphold its responsibility to protect staff from the International ...

The threats follow escalating tensions between Iran and the US, and Iran's recent suspension of cooperation with the IAEA ...

The U.S. Secretary of State wants to bolster defense ties in the Indo-Pacific, while distrust of Trump’s commitments to the ...

Secretary of State Marco Rubio has condemned calls in Iran for the arrest and execution of Rafael Mariano Grossi, the head of ...