Sudan: Yale Researchers Warn of Major Military Build-Up At Ethiopian Base Near Sudan Border

What the report says

Dabanga, citing a Yale School of Public Health Humanitarian Research Lab analysis, reports a sharp increase in military activity at an Ethiopian National Defence Forces base in Asosa, western Ethiopia, between 23 and 28 August. The report says satellite imagery showed a large arrival of light technical vehicles, transporters, trailers, cargo containers and trucks, along with what appears to be a new storage structure. Yale researchers assessed the concentration of equipment as enough to support a regiment- to brigade-sized force.

The article says the buildup is being viewed as potentially connected to fighting in neighboring Sudan, especially fears of a Rapid Support Forces attack on Ad-Damazin in Blue Nile state. Yale linked its concern to renewed clashes in the region, including RSF claims about attacks on Sudanese Armed Forces positions, though the researchers said they could not independently verify those claims from satellite imagery alone. The report also notes prior allegations from SAF sources that the RSF had been resupplied through Asosa airport.

According to the Yale assessment, the increased activity in Asosa raises the risk of a major and imminent RSF offensive toward Ad-Damazin and could place civilians in Blue Nile at higher risk of casualties and displacement, including across the border into Ethiopia. The researchers also said the buildup might be intended to draw SAF forces away from North Kordofan, which could widen the conflict pressure to other parts of Sudan. The findings matter because they point to possible spillover effects in a volatile border area already affected by war.