Why Fighting Over a Small Sudanese Border Town Matters So Much

Sudan's army said that a rival armed group called the Rapid Support Forces (RSF) and its allies moved into the town of Kurmuk on 13 August 2026 as the army pulled out. The RSF said its fighters beat the army, forced them to retreat, and took their weapons. Al Jazeera

Kurmuk is a small town on the border between Sudan and Ethiopia. It matters because it sits on a road that connects Ethiopia to a larger region of Sudan along the Nile River. Think of it as a gateway: whoever controls Kurmuk controls an important route for moving people, goods, and supplies between two countries. The local administration said the town was hit hard by drone attacks and artillery fire over the three days before 13 August, with the attacks coming from the surrounding region.

Kurmuk has changed hands again and again this year. The RSF took it in March 2026. The army took it back in July. Before that, the army fought off a joint RSF and SPLM-N al-Hilu attack in June — their fourth attempt that month. In May, the army said it retook another important town near the Ethiopian border from the RSF. After the army recaptured Kurmuk in July, it found at least 25 bodies in a mass grave there. Al Jazeera

The Kurmuk attack was part of a bigger offensive. The day before, the RSF sent drones to strike five army-controlled cities spread hundreds of kilometres apart. Two people were killed in the city of el-Obeid, and its market was shut down, according to a rights group called Emergency Lawyers. In another area, the army said it fought off an RSF attack on the town of Jabra al-Sheikh involving more than 250 combat vehicles. The army said it captured RSF fighters and killed dozens. Jabra al-Sheikh is an important crossroads town — controlling it would let the RSF push toward el-Obeid and Omdurman, a city near Sudan's capital, Khartoum.

Sudan's current war started in April 2023. The fighting began because the Sudanese army and the RSF could not agree on a plan to merge the RSF into the regular army. The RSF is a paramilitary force — armed fighters who operate outside the normal army chain of command. The dispute over who would control a united military turned violent. According to the UN, local authorities, and academic researchers, the war has killed tens of thousands and forced nearly 15 million people to flee their homes. Aid workers estimate that more than 200,000 people have been killed in what the UN calls a war of atrocities.

The broader context here is a conflict now in its fourth year with no realistic path toward peace. The RSF's attacks on 12 and 13 August show a group that can strike in many places at once — flying drones across hundreds of kilometres, sending hundreds of vehicles into one area, and working with a partner group in another. That suggests the RSF is still strong despite losing ground to the army in earlier months.

The RSF's partnership with a group called SPLM-N al-Hilu adds to the army's problems. It forces the army to fight in multiple places at the same time: Blue Nile State, North Kordofan, and the area around the capital. For the army, losing Kurmuk just weeks after retaking it shows how hard it is to hold territory near the Ethiopian border, where supply routes cross between countries and nearby powers can influence the fighting.

The mass grave found in Kurmuk in July, and the heavy drone and artillery attacks that came before the RSF's August advance, show the human cost every time a town changes hands. Each shift displaces civilians, cuts off aid routes, and leaves behind evidence of violence. The attacks on Kurmuk, Jabra al-Sheikh, and the drone strikes together suggest both sides are choosing to escalate rather than pursue the peace talks that international mediators have pushed for since the war began.

What remains is a war where territory is won and lost again and again, where armed groups keep forming new alliances, and where the toll on ordinary people keeps rising beyond what any institution can count.