Ethiopian refugees who fled the Ethiopia's Tigray conflict jump into the river bordering with Ethiopia in Hamdayit, eastern Sudan, on 4 December 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.AFP