![Territorial control map showing the overall disposition of forces in the Sudan conflict as of June 21, 2026, with the Sudanese Armed Forces (SAF) holding the north and east, and the Rapid Support Forces (RSF) dominating the west and key pocket zones. [Map by Sudans Post]](https://i0.wp.com/www.sudanspost.com/wp-content/uploads/2026/06/Sudan-Control-Map-June-21-2026-scaled.png?resize=2560%2C1957&ssl=1)
The most notable latest developments occurred in North Kordofan and Blue Nile states, where RSF forces and allied groups have intensified military activity in apparent efforts to expand their territorial holdings and improve their strategic position against government forces.
NORTH KORDOFAN
![Detail map of territorial control in North Kordofan State, highlighting the RSF military build-up and frontline positions in Al-A'yara, Jebel Hashab, and Kazgil to the west and southwest of the state capital, El-Obeid. [Map by Sudans Post]](https://i0.wp.com/www.sudanspost.com/wp-content/uploads/2026/06/North-Kordofan-State-.png?resize=1055%2C794&ssl=1)
Control of El Obeid would provide the RSF with a major logistical hub linking Darfur to central Sudan. The city sits at the crossroads of key highways connecting Khartoum, Darfur, Kordofan and southern Sudan, making it a critical military and commercial center.
Sudans Post has documented increasing RSF military activity across western and southern parts of El Obeid, including areas where RSF fighters have recently published videos and photographs showing troop movements, military convoys and operational deployments.
As visualized in the “Territorial Control in North Kordofan”, these areas of concentrated RSF presence include Umm Sumaima, Kazgil and smaller areas to the north of the town, which lie west and southwest of El Obeid, as well as zones stretching toward Barah.
Recent footage reviewed and geolocated by Sudans Post indicates that the RSF continues to consolidate positions around the wider El Obeid area while moving additional fighters and equipment into North Kordofan.
The military build-up has fueled concerns among residents and observers that the group may be preparing for a larger offensive aimed at capturing the city.
BLUE NILE STATE
![Detail map of territorial control in Blue Nile State, illustrating the Ta’asis Coalition (RSF and SPLM-North) stronghold along the southern borders with South Sudan and Ethiopia, including the locations of cross-border supply routes, a drone base, and the recent offensive toward Sirkum and Sali. [Map by Sudans Post]](https://i0.wp.com/www.sudanspost.com/wp-content/uploads/2026/06/Blue-Nile-control-scaled.png?resize=2560%2C1925&ssl=1)
The coalition’s area of influence stretches from the South Sudan border near Maban and Renk counties eastward toward the Ethiopian border. As illustrated in “Territorial Control in Blue Nile State”, these territories include much of southwestern and southeastern Blue Nile State and provide strategic access to cross-border supply routes.
Among the groups operating within the coalition is the Sudan People’s Liberation Movement-North (SPLM-N), whose forces maintain a longstanding presence in parts of Blue Nile. Since joining the RSF-backed Ta’sis alliance, SPLM-N elements have increasingly coordinated military and political activities with RSF forces in the region.
The Ta’sis coalition was formed by armed groups and political actors aligned with the RSF and advocating for an alternative political and military order in Sudan.
The coalition seeks to challenge the authority of the SAF-led government and establish a parallel political framework in territories under its influence. The alliance has provided the RSF with local partners, territorial depth and access to areas previously controlled by non-state armed movements.
Sudans Post has identified locations in eastern Ethiopia that host RSF military infrastructure, including a drone operating facility as well as a training camp. These facilities appear to support ongoing military operations in Blue Nile.
On June 20, RSF and allied coalition forces launched an offensive northward and subsequently captured Sirkum, a military garrison southwest of Sali (here: 10°43’46.12″N 34° 5’26.96″E), according to video evidence reviewed and geolocated by Sudans Post.
The capture of Sirkum represents a potentially significant tactical gain for the coalition. The outpost lies along an axis leading toward Sali, a strategically located town situated on the road connecting Kurmuk to Damazin, the capital.
Control of Sirkum places coalition forces closer to Sali and may increase pressure on SAF positions defending the Kurmuk-Damazin corridor. The route serves as one of the state’s most important transportation links and has long held military significance due to its role in connecting border areas with the state capital.