U.S. Secretary of State Marco Rubio and the Trump administration’s new envoy to NATO are seeking to reassure wary NATO ...

In meetings with NATO ministers, Mr. Rubio is expected to press Mr. Trump’s call for a swift end to the war in Ukraine, an ...

On the global stage in Brussels Thursday, U.S. Secretary of State Marco Rubio tried to reassure fellow NATO countries that ...

Secretary of State Marco Rubio told NATO members Thursday that the US remained committed to the alliance – if they massively ...

The secretary of state’s trip comes amid an abrupt shift in relations between the United States and Europe after close ...

Secretary of State Marco Rubio arrived at in Brussels Thursday for talks that allies hope will shed light on the U.S.’ future ...

Secretary of State Marco Rubio said he hopes to leave a NATO meeting with a commitment to 5 percent on defense spending.