WASHINGTON 

U.S. President Donald Trump's special envoy for the Syrian conflict will discuss ways to assist Turkey's "security concerns" and the Idlib crisis during an upcoming trip to NATO headquarters, the State Department said Monday.

After arriving in Brussels, Belgium, James Jeffrey "will visit NATO where he will meet with Allies on the crisis in Idlib and discuss its implications for NATO and ways to support Turkey’s security concerns," the department said in a statement.

Jeffrey will also meet with senior European Union officials "to discuss and seek assistance for the dire humanitarian situation in Syria, particularly in Idlib, and