Rubio is at a meeting of NATO foreign ministers at which many are hoping he will shed light on U.S. security plans in Europe.

The Trump administration’s words and actions have raised questions about the future of NATO, the transatlantic alliance that ...

The Republican Accountability Project's montage shows the stunning 180 that's been performed by many of the party's highest-profile lawmakers.

U.S. Secretary of State Marco Rubio on Thursday called for America's partners in the NATO alliance to up their defense ...

Conservative commentator and MAGA critic Ana Navarro-Cárdenas had some sharp words for Secretary of State Marco Rubio's ...