Thousands of women and children linked to ISIS fighters continue to be held in detention camps in northeastern Syria, even as deteriorating security conditions in the region have allowed some ISIS fighters to escape. The camps, increasingly difficult to manage amid the regional instability, hold families with few prospects for repatriation or release, raising urgent humanitarian and security concerns. The prolonged detention underscores the unresolved challenge of what to do with ISIS-affiliated civilians years after the group's territorial defeat. Based on: NPR World