Sudan’s paramilitary Rapid Support Forces (RSF) killed 75 people in a drone strike that hit a mosque at a camp for displaced people near the western city of El-Fasher on Friday, first responders said.

The RSF conducted their strike as they make gains in their push to capture Darfur’s last army-held city.

The attack struck a mosque at the Abu Shouk camp, just outside the North Darfur capital, said the Emergency Response Room, a local volunteer group coordinating relief in the camp.