Joel Rayburn, currently deputy assistant secretary and special envoy for Syria, will take on the responsibilities of engagement with Syria.
Ambassador Nathan Sales, the coordinator for counterterrorism, will take on the role of special envoy for the Global Coalition to Defeat ISIS.
NATO member countries, particularly Europeans, must act together to provide support to Turkey to confront the difficulties arising from the Syrian conflict, James Jeffrey, the U.S. special envoy for Syria, has said at the International Idlib Conference in Istanbul.
He was responding to a question during regarding Washington’s views about concrete military support to Turkey.