On 23 September 2026, the Ethiopian Peoples' Forces Coalition for Survival, a coalition of various Ethiopian rebel and insurgent groups, launched a large-scale military offensive against the Ethiopian National Defense Force (ENDF) in Tigray, Afar and Amhara. The Tigray People's Liberation Front (TPLF) described the offensive as a defensive war against the federal government of Ethiopia.
The TPLF took control of several towns bordering Tigray Region. Control shifted back to federal forces, with the ENDF retaking control of Afar towns and capturing the Tigray capital Mekelle. Eritrean troops entered Tigray while the ENDF continued advancing north in Tigray Region.
The offensive is the largest escalation in fighting since the Tigray war (2020–2022), which was one of the bloodiest conflicts of the 21st century.
Background
Tigray war and Pretoria agreement
The TPLF was effectively the ruling party of Ethiopia, dominating the Ethiopian People's Revolutionary Democratic Front (EPRDF) from 1991 to 2018. In 2018, Abiy Ahmed was elected leader of the EPRDF and thus became prime minister. The Tigray war took place under Abiy's leadership from November 2020 to November 2022, when Ethiopia and the TPLF signed the Pretoria agreement. The situation remained unstable, with officials from the Amhara Region continuing to occupy Western Tigray and the government launching a series of drone strikes in 2025 while the TPLF amassed troops at the border.
In May 2025, the National Election Board of Ethiopia (NEBE) revoked the TPLF's registration as a political party, despite the TPLF being a signatory, alongside the federal government, to the November 2022 Pretoria Agreement that ended the Tigray War. In response, the TPLF declared the restoration of the pre-war administration and installed the TPLF's chairman Debretsion Gebremichael as Tigray's regional president, creating a rival government to that of the pro-government Interim Regional Administration of Tigray.
2026 clashes and escalation
In late January and early February 2026, days-long clashes erupted in Tigray between the TPLF and the ENDF, in what Armed Conflict Location and Event Data (ACLED) described as the most significant fighting between the two since full-scale war. Relations between the central government and TPLF continued to deteriorate, and by mid-July the TPLF declared the Pretoria agreement "effectively dead".
On 1 August, a battle lasting several hours broke out between the ENDF and the TPLF near the Sudan border. In subsequent weeks, the ENDF carried out numerous drone strikes in Tigray. The regional capital of Mekelle was hit by a series of drone strikes in late August, including an attack on 20 August against a residential compound with no obvious military targets that wounded 13 civilians.
Prelude
Declaration of the Ethiopian People's Forces Coalition for Survival
On 20 September 2026, the formal declaration of an alliance of Ethiopian rebel groups from Tigray and the Somali Region, named the Ethiopian People's Forces Coalition for Survival (EPFAS)—alternatively "Tsimdo" or the "Alliance for Survival"—was announced. Reported to contain between 6 and 8 members, the coalition was declared to comprise the:
- Amhara Fano National Movement (AFNM)
- Tigray Defense Forces/Tigray People's Liberation Front (TDF/TPLF)
- Oromo Liberation Army (OLA)
- Ogaden National Liberation Front (denied by Qalbidhagax-led faction, ONLF)
- Afar Revolutionary Democratic Unity Front (per Al Jazeera English and Critical Threats Project, ARDUF/Ugugumo) or the Afar National Unity Revolutionary Front (per Addis Standard and Al Jazeera English, ANURF)
- Benishangul People's Liberation Front/Benishangul People's Liberation Movement (BPLF/BPLM)
- Gumuz People's Democratic Movement (denied, GPDM).
The coalition, consisting of some members which fought against each other during the 2020–2022 Tigray war, pledged to overthrow the Abiy Ahmed-led government towards establishing a transitional government. On 26 September, GPDM denied membership of the coalition, claiming it had no military apparatus. The Abdirahman Mohamed Sheikh Mahdi-led ONLF faction asserted ONLF membership of the coalition, which the Jijiga-based ONLF faction led by Abdikarin Sheikh Muse Qalbidhagax denied.
Offensive
22–28 September 2026: Early EPFAS gains repelled thereafter by ENDF counteroffensive
On 22 September 2026, the ENDF launched drone attacks on EPFAS positions, including on a school in Alamata which killed 14 civilians and injured 22 more—hostilities which the TDF/TPLF labelled an "open invasion" before claiming it would respond with a "defensive war." The following morning, 23 September, the EPFAS—primarily including TDF/TPLF fighters—launched an offensive on government positions first along the Kobo–Tumuga front, then along the border of the Afar and Amhara regions. They additionally seized the airports of Axum, Shire, and Mekelle (Alula Aba Nega Airport)—which are all located in northern Tigray; the captures and halting of flight services cut the ENDP's only means of sending reinforcements directly into the Tigray region. This initial offensive was relatively successful initially, capturing Abala and the Erebti District on 22 and 27 September, respectively. Successful attacks would also reach down into northeastern Amhara Region.
The ENDF halted EPFAS approaches towards the Amhara Region's North Wollo Zone capital town of Weldiya, moving troops north along the A2 highway connecting Weldiya to Mekelle—the axis along which most of the fighting had taken place. The rebels did make some advances, EPFAS forces opened another front in the Wag Hemra Zone, in western Amhara region—on 24 September, which was largely under government control. This movement marked an ENDF success on the eastern front, which was replicated in the west, where the ENDF repelled forces from the Amhara to the Tigray Region, having recaptured the town of Soqota on 27 September. Furthermore, they succeeded in containing battles along the Tigray border. This was illustrated by the fact that hostilities continued in Abala, Mekelle, and Lalibela while new fighting broke out only in the northeast of the North Wollo Zone. The ENDF soon launched a counter offensive and began entering Tigray, with pro-government forces capturing Alamata on 28 September, during which at least 52 civilians were killed.
29 September–11 October 2026: Addis Ababa strikes, Eritrean troops and continued hostilities
Despite accusations by the Ethiopian government of Eritrea's financial and diplomatic collaboration with rebels, Eritrean officials denied involvement in the formation of the coalition. Ethiopian officials accused Eritrea of troop presence in northern Ethiopia beginning on 29 September. ACLED and witnesses speaking to Reuters and The Guardian reported Eritrean troops entering Tigray on 7 October. However, ties between Eritrea and Ethiopia broke down before this confirmation, when on 1 October, deep-penetration drone attacks orchestrated by EPFAS exploded in Addis Ababa, primarily targeting military air facilities. The attacks served to stretch ENDF resources and displace focus away from the primary theaters of battle near Tigray Region. In response, the Ethiopian foreign ministry closed its embassy in Asmara after accusing Eritrea of "direct and indirect hostility," causing the de facto breaking of diplomatic ties between Ethiopia and Eritrea.
ENDF forces continued to approach Mekelle through the A2 highway, with hostilities beginning near the road—between Korem and Maychew. By 30 September, the ENDF had reportedly captured Abala, Korem, and other positions along the A2. On the eastern front, the ENDF secured control of Abala and Erebti by 1 October. The recapture precluded an EPFAS advance to sever the A1 highway to Djibouti, whose port handles 90% of Ethiopian imports and exports. EPFAS withdrew forces positioned along the A1 to defend the A2 and Mekelle—with a pro-government militia commander and Horn Review stating that the rebel forces would soon be reinforced by Eritrean troops arriving through the Assab–Bure front to the border Afar towns of Berhale and Dallol, reaching up to 20 km (12 mi) away from Adigrat. Between 3 and 4 October, the ENDF recaptured Alula Aba Nega Airport in Mekelle and surrounded the city before EPFAS troops abandoned it.
Following ENDF mobilizations along the Eritrean border following the EPFAS retreat from Adigrat on 5 October, the ENDF attacked EDF troops traveling towards Idaga Hamus with drones. The EDF arrived in Idaga Hamus on 7 October. ENDF troops occupied Agula, previously occupied by the TPLF. The following day, on 8 October, more Eritrean troops were seen arriving, having passed through Zalambessa. The ENDF attacked EDF troops with drones on both 7 and 8 October. The ENDF captured Wukro, crossed the Tekezé River and occupied Adi Gebru. Attacks on Eritrean forces' positions caused them, according to a witness speaking with Agence France-Presse (AFP), to retreat north following ENDF attacks on 9 October. The following day, on 10 October, the ENDF regained control of Adigrat. A witness told Agence France-Presse that Eritrean forces appeared to retreat north following ENDF attacks. On 9 October, Fano forces captured Anchekorer. On 10 October the ENDF regained control of Adigrat. The EDF held positions north of Adigrat. On 11 October, ENDF and TPF took control of Adwa.
An Ethiopian government source told UMD Media that on 11 October the ENDF occupied the Eritrean border village of Deba Sima in the Southern Denkalya subregion, 50 kilometres (31 mi) from Assab. Afar locals speaking to UMD Media disputed that the ENDF had done so. On 14 October, Fano claimed to have captured the town of Meragna in Amhara's North Shewa Zone.
12–31 October 2026: continued ENDF advance
ENDF troops took control of Zalambessa on 12 October. EPFAS troops had left earlier. EPFAS troops took control of Fatsi, Adi Daero, Adi Nbried, Adi Hageray, and Adi Awala. The UN Security Council (UNSC) held a closed-door meeting on the situation in the Horn of Africa. The Security Council Report (SCR) argued that UNSC members seemed "increasingly concerned about the interstate dimension of the recent escalation".
On 16 October, Ethiopian prime minister Abiy Ahmed announced the formation of a new interim government for the Tigray Region intended to operate for six months before holding elections. Four chief executives were appointed, with the President of the Executive Committee position expected to rotate between the four. Most of the officials appointed to the interim government had previously split from the TPLF.
November 2026–present: continued fighting in Tigray
Fighting has still continued in the Tigray region in November, with heavy artillery fire persistently conducted in the Sheraro region. Reports also say the TPLF is preparing a counteroffensive.
Clashes were reported in the city of Aksum, on 2-3 November, seizing weapons, ammunition and food supplies. The TPLF claims to have killed 500 soldiers, including 2 commanders, and wounding 800 government forces. Ethiopian government forces has not verified the casualty claims. Internet services were disrupted as result from the fighting.
On 6 November, the interim government has imposed an indefinite nighttime curfew restriction, prohibiting residents from moving outside their property from 7:00 pm to 6:00 am.
Peace process
The takeover of the three Tigray Region airports by Tigrayan forces was a violation of the Pretoria Agreement according to the African Union (AU) Commission (AUC) chairperson, Mahamoud Ali Youssouf. On 23 September 2026, Youssouf requested Olusegun Obasanjo, African Union High Representative for the Horn of Africa, to carry out negotiations to preserve the peace process. On 2 October, Amnesty International called for the AU Peace and Security Council to hold an emergency session, arguing that the AU "was one of the guarantors" of the Pretoria Agreement.
Consequences
Withdrawal from Somalia
Bloomberg reported that Ethiopia plans to withdraw 3,000 soldiers from Somalia. Somalia said it had been not informed of such plans. It was not immediately known whether or how a withdrawal would impact the African Union Support and Stabilization Mission in Somalia or other, bilateral deployments.