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

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

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

An agent on Secretary of State Marco Rubio's Diplomatic Security Service protective detail was arrested in Brussels after fighting with hotel staff and police.

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

U.S. Secretary of State Marco Rubio told NATO allies on Thursday that Washington remained committed to the alliance but ...

U.S. Secretary of State Marco Rubio, center, and NATO Secretary General Mark Rutte, left, poses with counterparts during a ...

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 and U.S. ambassador to NATO Matthew Whitaker arrived in Brussels Thursday for talks that allies hope will shed light on the U.S.’ future plans in Europe.