The paramilitary Rapid Support Forces, at war with Sudan's army since April 2023, signed the charter last month with its allies to establish a "government of peace and unity" in RSF-held areas.
The United Nations has released $110 million from an emergency fund to help neglected crises around the world, including Sudan, after donors like the United States ordered major cuts.
South Sudan stands at a precarious juncture as it enters another extended transitional period. The ongoing clashes between government forces, armed opposition groups, and allied militias in Western Equatoria and Nasir,