The United Nations says Sudan's warring parties appear headed for major clashes in the North Darfur city of El Fasher, where hundreds of thousands of internally displaced persons (IDPs) have sought refuge. The Rapid Support Forces (RSF) are reportedly encircling El Fasher, suggesting that a coordinated move to attack the city may be imminent. At the same time, the Sudanese Armed Forces (SAF) appear to be positioning themselves.