CHAPTER 4 IRAQ. INTERNALLY DISPLACED FAMILIES REACH SAFETY. Families from the village of Shora, 25km south of Mosul, approach a checkpoint on the outskirts of Qayyarah. Liberated months earlier, Qayyarah is still engulfed in thick black smoke from oil wells set ablaze by retreating militants. © UN HCR / IVOR PRICKET T 34 UNHCR > GLOBAL TRENDS 2016