On Tuesday, the Sudan Doctors Network accused the Rapid Support Forces of killing 13 people, including children, after targeting a house with a drone in Al-Obeid, North Kordofan state, in southern Sudan.

In a statement, the network said, “In a new massacre in Al-Obeid, 13 people were killed, including nine members of a single family, most of them children, following an attack by the Rapid Support Forces on a house with a drone in the Jalabiya neighborhood.”

The statement added that the non-governmental medical network strongly condemns “this horrifying massacre,” describing it as a blatant violation of humanitarian law.