Drone wave reported over Ed Damazin as the RSF opens a second pressure axis in Blue Nile

A wave of explosive-laden drones struck several areas of Ed Damazin, capital of Blue Nile state, on the evening of Sunday 13 September, according to witnesses cited by Sudan Tribune, with air defence fire heard over the city. Sudan Tribune reported that the RSF has escalated UAV deployment along the Blue Nile axis alongside troop mobilisations suggesting ground offensives in the state’s southern and western sectors. Earlier the same day the army said its air defences downed a drone targeting positions at Balang; Reuters could not independently verify that claim. Dabanga and allAfrica reported explosions in several parts of the city, activist video appearing to show flames, sources placing blasts in the direction of the military hospital and the airport, and one drone falling at a fuel station. Every specific — the attribution to the RSF and the SPLM-N faction that holds Kurmuk and Geissan, the impact points — rests on unnamed local sources and activist-posted footage. The Brussels-based tracker EEPA logs the same 13 September drone series and RSF movement towards Ed Damazin, but states it does not guarantee accuracy.

The Blue Nile front opened in earnest ten days earlier. On 4 September heavy fighting broke out between the SAF and an RSF–SPLM-N alliance threatening to advance on Ed Damazin; the Kurmuk local administration said troops repelled a dawn assault on al-Baraka district led by Joseph Touka, first deputy chairman of the RSF-allied SPLM-N faction, claims that could not be independently verified. Reinforcements including elements of the Darfur Joint Force arrived from Khartoum, Gezira and Sennar. The rhythm mirrors Kordofan. Elaph, citing army announcements, reported around 9 September that the SAF had retaken Hamrat al-Wiz in Jabrat al-Sheikh locality, with military sources telling the BBC the RSF withdrew westward after losses — an army claim corroborated at one remove. The army’s late-July offensive had already taken the Al Sadarat highway and five towns including Bara and Um Sayala. The RSF’s reply came by air: simultaneous kamikaze drone attacks on El Obeid, Atbara, Omdurman and Khartoum on 12 August, with witnesses describing eight drones over El Obeid and medical sources reporting two dead. Al Jazeera’s reading of ACLED data counts at least 1,003 drone strikes between 15 April 2023 and 23 January 2026, more than 440 of them on Khartoum.

Assessment: The strike happened; almost nothing about it is verified. Hold the two apart. What the Blue Nile opening suggests is not a breakthrough but an economy of force — the RSF cannot hold the North Kordofan corridor and is buying attention on a front where a local ally provides the ground component. Drones are the cheap half of that trade, and they are the half the Security Council’s Darfur-shaped embargo does not reach. That is the direct line between this desk’s lead and its front lines: an embargo argued over in New York in terms of territory, against a weapon whose whole advantage is that territory does not constrain it.