RSF encircles El-Obeid: 563,000 civilians trapped, US and UN issue formal warnings
Rapid Support Forces closed on North Kordofan's capital June 22-23; daily drone strikes since 10 June; four Western governments demand the assault halt
Summary
Between 22 and 23 June 2026, Sudan's Rapid Support Forces completed an encirclement of El-Obeid, capital of North Kordofan state, trapping an estimated 563,000 residents and 105,000 internally displaced persons. RSF drones have struck the city daily since 10 June. On 21 June, an SAF air strike hit a mosque at Hamrat el-Wuz in West Kordofan, killing 41 — the SAF denies targeting civilians. The United States State Department issued a formal warning June 23; UN Human Rights Chief Türk said "500,000 lives are at risk — stop this madness." The UK, France, Germany and Italy issued a rare joint demand for RSF to halt. Senior RSF advisor Fares El Nour defected as the siege tightened, signalling internal fracture. RSF has also captured the entire Sudan-Libya border corridor, cutting the SAF's western supply lines.
The split
The SAF/Sudanese government frames the mosque strike as RSF disinformation and El-Obeid's defence as the last stand for a contiguous state west of Khartoum. RSF frames the encirclement as a counter-supply-line operation, not a civilian siege. The United Nations and Western governments use atrocity-prevention language; the African Union is publicly silent. Sudan Tribune reads El Nour's defection as a sign of RSF's political coalition fracturing even as its military position strengthens — a dynamic that may make a negotiated halt harder, not easier, to enforce.
By the numbers
- 563,000 residents + 105,000 IDPs — trapped inside El-Obeid.
- 41 killed — SAF mosque strike at Hamrat el-Wuz, 21 June.
- Since June 10 — daily RSF drone strikes on El-Obeid.
- 4 — Western governments issuing coordinated demand (UK, France, Germany, Italy).
- 1 — RSF senior advisor defected (Fares El Nour).
Why it matters
El-Obeid is the last SAF-held city of strategic weight in western Sudan. Its fall would complete RSF's dominance of Darfur and Kordofan, sever the SAF's western supply routes, and likely trigger a second mass-displacement wave that the region's famine-risk system cannot absorb. The 668,000 trapped civilians represent the highest-risk acute atrocity situation on record right now.
What to watch
- Whether the RSF assault enters the city or sustains a blockade.
- Whether the UN Security Council acts on Türk's warning or remains divided.
- RSF internal cohesion following El Nour's defection.
- Refugee flows toward Egypt and Chad if El-Obeid falls.