Recent analysis conducted by researchers at Yale University has revealed compelling evidence of mass killings and body disposal by the Rapid Support Forces (RSF) in El-Fasher, Sudan. Using satellite imagery, the Yale School of Public Health’s Humanitarian Research Lab identified at least 150 clusters of objects consistent with human remains in and around the city between late October and November 2025. These findings point to systematic mass killings that followed the paramilitary group’s capture of the North Darfur capital.
The clusters, identified based on size, timing, and reddish ground discoloration that later turned brown due to blood oxidation, align with RSF’s own social media posts, thus corroborating the locations of suspected violence. Furthermore, researchers documented 38 instances of discoloration consistent with blood and noted attempts by RSF to destroy evidence through burning and burial, indicating an effort to conceal their actions.
These events are part of a troubling pattern of atrocities that have been noted since the civil war in Sudan reignited in April 2023, when fighting broke out between the RSF and the Sudanese Armed Forces. The conflict has led to strategic gains by RSF, such as the capture of the Heglig oilfield in the Kordofan region. Despite a US-backed truce proposal accepted by the RSF, peace efforts have stalled as the Sudanese Armed Forces rejected the plan, citing bias according to Jurist.
With restricted access to El-Fasher, humanitarian organizations like Doctors Without Borders estimate a catastrophic scenario, as the low number of survivors reaching nearby camps suggests many civilians remain trapped or have perished. The Yale report emphasizes a high confidence in door-to-door killings in areas such as the Daraja Oula neighborhood and highlights the creation of earthen barriers to restrict civilian movements, thus trapping potential victims.
In light of these findings, calls for international intervention have intensified. The Yale researchers urge the UN Security Council to secure access for humanitarian aid and evidence collection. The urgency of the situation is underscored by the report’s revelation that by late November, 38% of body clusters had disappeared from satellite images, suggesting ongoing systematic disposal operations. Mindful of time’s critical nature, Yale urges an immediate response to aid survivors and preserve remaining evidence as reported by BBC.
These findings exacerbate concerns regarding human rights violations in Sudan, demanding an urgent and coordinated international response to address the humanitarian crisis unfolding in the region.