Darfur is a region of western Sudan. Dār is an Arabic word meaning "home [of]" – the region was named Dardaju while ruled by the Daju, who migrated from Meroë c. 350 AD, and it was renamed Dartunjur when the Tunjur ruled the area. From Wikipedia
The Sudanese Armed Forces have reclaimed the capital region, while the Rapid Support Forces vow continued resistance and deepen alliances with rebel groups.