Sudan's army said on Sunday it had seized back control of the town of el-Gitaina, just south of the capital, from the Rapid Support Forces (RSF) and broken the paramilitary group's siege on the strategic city of el-Obeid to the west.

The paramilitary Rapid Support Forces (RSF), the Sudan People's Liberation Movement-North under the leadership of Abdelaziz El Hilu, 22 smaller rebel movements, and political and civil society groups signed the founding charter for a parallel Sudanese government in the Kenyan capital of Nairobi on Saturday evening.

Sudan’s paramilitary Rapid Support Forces and allies have signed a charter that paved the way for the establishment of a parallel government, as Sudan’s army made advances recently against the rival groups.

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