Since World War II, refugee organizations have faced a recurrent challenge: the manipulation of refugees by warring parties to further their own aims. Some armies in civil wars, facing military defeat, use refugees as assets to establish the international legitimacy of their cause, treat refugee camps as sanctuaries and recruitment pools, and limit access to refugees to ensure that they will not repatriate. Focusing on the geopolitical security environment surrounding militarized camps and the response of humanitarian agencies, the contributors to this volume examine the ways armed groups...