Sudan’s Rapid Support Forces (RSF) have taken control of Heglig, the country’s largest oil field in West Kordofan, dealing a major blow to Sudan’s oil sector. Heglig is a critical hub for crude exported from South Sudan, making it vital to the nation’s economy.

The RSF said the takeover strengthens its campaign against elements of the Sudanese Armed Forces (SAF) and pledged to protect workers and infrastructure. Fighters reportedly shut down processing facilities and escorted staff to safety in South Sudan, while local authorities coordinate with RSF commanders to secure the site.

Amid the escalating conflict, China National Petroleum Corporation (CNPC) announced it is ending its long-term partnership with Sudan’s Ministry of Energy and Oil, citing repeated attacks, office closures, and operational disruptions. The company invoked “force majeure,” a legal clause allowing withdrawal when war or disaster makes projects unworkable.

The seizure follows RSF’s recent capture of Babanusa, including SAF’s 22nd Infantry Division headquarters, giving the paramilitary group a strategic advantage in West Kordofan and surrounding areas. Analysts warn the developments could destabilize Sudan’s energy sector and further strain security along the disputed Sudan South Sudan border.