Those were the orders, according to the U.S. “Our mission is to make sure that any foreign fighter who is here, who joined ISIS from a foreign country and came into Syria, they will die here in Syria,” said Brett McGurk, the top U.S. envoy for the anti-IS coalition, in an interview with Dubai-based Al-Aan television.

“So if they’re in Raqqa, they’re going to die in Raqqa,” he said.

https://www.yahoo.com/news/m/9253a9e7-a228-3c5a-8d40-6a9001931633/ss_%27we-don%27t-want-them-back%27%3A-no.html