The report "If We Leave, We Are Killed: Lessons Learned from South Sudan Protection of Civilian Sites (2013-2016)" by the International Organization for Migration (IOM) examines the establishment, operation, and challenges of Protection of Civilian (PoC) sites in South Sudan during the civil war. It highlights the role of UNMISS in providing refuge to internally displaced persons (IDPs), the coordination challenges between military and humanitarian actors, and the complexities of sustaining these sites amidst ongoing conflict.