CAIRO (AP) — Drone strikes on civilian vehicles headed to social gatherings in Sudan have killed over 20 people in recent day, according to rights groups, as the use of unmanned aircraft becomes increasingly common in the north eastern African country’s war.A drone hit the outskirts of Khartoum killing 10 civilians, including five women from the same family, as they drove to a wedding, the Sudan Doctors Network said Wednesday.The medical aid group, which has been tracking violence between the military and the paramilitary Rapid Support Forces throughout the war — which is in its fourth year — blamed Tuesday’s attack on a road west of Omdurman, the sister city of the capital, Khartoum, on the RSF. All of those on the vehicle, which caught fire, were killed.The group said that the strike “was deliberate and carried out using a guided drone” and called for the international community to pressure RSF leadership to stop targeting civilians.

A separate drone strike on Tuesday hit a transport vehicle near a water facility in the province, killing two people, according to Emergency Lawyers, which tracks violence in Sudan. The previous day, 13 civilians, including five women, were killed when a drone hit their vehicle as they headed to a wedding in a al-Shaatout town, in North Kordofan province, Emergency Lawyers said.