The U.S. State Department is investigating the arrest of a member of the security team of Secretary of State Marco Rubio ...

The State Department said it is reviewing an “incident” with Secretary of State Marco Rubio’s security detail during last ...

An agent on Secretary of State Marco Rubio's Diplomatic Security Service protective detail was arrested in Brussels after ...

The experienced agent in the Diplomatic Security Service (DSS), was seized by police last Monday after becoming irate when ...

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

US Secretary of State Marco Rubio revealed on Friday that he had met with an envoy for President Vladimir Putin this week and ...

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

Marco Rubio is visiting NATO's headquarters for a meeting of foreign ministers, putting him on the front lines of the Trump ...

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

The Trump administration says it will soon be clear if Russia's Vladimir Putin really wants a peace deal in Ukraine, as ...