Buses that transfer Ethiopian refugee who fled the Tigray conflict from the Border Reception Centre to Um Raquba refugee camp wait to depart in convoy in Hamdayit, eastern Sudan, on December 4, 2020. Sudan – one of the world's poorest countries, now faced with the massive influx – has reopened the camp, 80 kilometres (50 miles) from the border. It once housed refugees who fled Ethiopia's 1983-85 famine that killed over a million people. (Photo by Yasuyoshi Chiba/AFP Photo)
