Sudan's Rapid Support Forces signed a charter with allied political and armed groups late on Saturday to establish a "government of peace and unity", signatories al-Hadi Idris and Ibrahim al-Mirghani told Reuters.

The move comes nearly two years into a devastating war with the regular army that has uprooted more than 12 million people and caused what the United Nations calls the world’s worst hunger and displac

The RSF has seized most of the western Darfur region and swathes of the Kordofan region in an almost-two-year war, but it is being pushed back from central Sudan by the Sudanese army, which has condemned the formation of a parallel government.