The head of the Red Cross says history is repeating itself in Sudan’s Darfur region after reports of mass killings by the Rapid Support Forces (RSF) paramilitary group in the city of El Fasher. It comes as Sudan’s government says the RSF has killed at least 2,000 people since the paramilitary group has seized control of El Fasher, but witnesses say the death toll could be much higher, as tens of thousands of civilians remain trapped in the city.