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 ...

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 ...

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 ...

Whether the Kremlin is serious about peace talks to end the Ukraine war will become clear soon, the secretary of state said.

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.

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

The Diplomatic Security Service is aware of allegations of an incident involving an employee in Brussels, Belgium on March 31 ...