Armed group profile · SD Strength Index
Tigray Defense Forces: military strength 2026
How strong are the Tigray Defense Forces in 2026?
On paper the TDF is huge. Silent Dossier's range of 200,000 to 270,000 starts from wartime and February 2026 estimates and subtracts about 45,000 reported former combatants from the stalled demobilisation. Nobody has counted the force since the October defeats, desertions and new conscription.
Numbers have not saved it. Until October the TDF held most of Tigray. Within three weeks of launching its own offensive it had lost Mekelle, Adwa, Adigrat and Aksum, and it now holds mountainous rural ground. On the Silent Dossier index it still sits well ahead of Fano, its Amhara ally.
How much of the TDF is professional?
There is no reliable split, and Silent Dossier will not invent one. What can be described is the officer corps. The force was built in 2020 and 2021 around former officers of the federal army's Northern Command and Tigrayan security cadres, and a formal central command was reinstated in June 2025. Its senior commanders ran a conventional war from 2020 to 2022.
The rank and file is a different matter. Since June 2026 the TDF has refilled its units through forced mass conscription, which makes the bulk of today's force irregular infantry with little training. Unpaid salaries caused a limited revolt in December 2025. The camp of Getachew Reda and the Tigray Peace Force, which sides with the government, now fight against it, and the TPLF reportedly arrested the former TDF chief, Tadesse Werede, on 22 September.
What weapons do the Tigrayan forces have?
The heavy kit comes from Ethiopian state stocks seized between 2020 and 2022, some of it handed back under the 2023 disarmament. In February 2026 the TDF reportedly deployed tanks and heavy artillery opposite federal positions on the Tigray border. Types and numbers are unreported.
The new element is attack drones flown into their targets. From 27 September to 1 October the alliance the TPLF leads claimed strikes on the air bases at Harar Meda, Kombolcha and Semera, and suspected strikes hit Addis Ababa. Where the drones came from is unknown, and the alliance, not the TDF alone, claimed them. The force has no cruise missiles of any kind and no boats, and Silent Dossier has no data on any aircraft or air defences.
What happened in the September 2026 offensive and the fall of Mekelle?
Clashes with the federal army resumed in January and February 2026, when the TDF took Alamata and Korem. Full war followed from 1 August. On 22 September the TPLF and six other groups launched the Ethiopian Peoples' Forces Alliance for Survival, whose members include Fano and the Oromo Liberation Army. The TDF and its Afar ally ARDUF took Abala that day, and on 23 September Tigrayan forces seized the airports at Mekelle, Aksum and Shire. Erebti in Afar fell on 27 September.
The counteroffensive came fast, backed by drones and armour. The federal army retook Abala and Erebti on 1 October and entered Mekelle on 3 October, and the TPLF moved its administration out of the city, temporarily in its own words. Adwa and Adigrat fell without a fight between 12 and 15 October, and federal troops entered Aksum with the Tigray Peace Force. The army claims it killed 272 Tigrayan fighters and wounded 260 in North Wollo in September. That claim is unverified.
Who backs the Tigray Defense Forces?
Ethiopia says Eritrea does, and Eritrea denies it. Ethiopia also accuses Sudan and Egypt, which both deny it. On 1 October Ethiopia expelled ten Eritrean diplomats and closed its embassy in Asmara. Witnesses reported Eritrean troops inside Tigray on 7 and 8 October, Ethiopian drones struck Eritrean forces, and the Tigray Peace Force later claimed those troops were withdrawing through Zalambessa.
Money is the bigger problem. Federal budget transfers stopped in December 2025, leaving the TDF to live off the Tigray regional economy and local revenue. A force of this size cannot be paid that way for long, and the December revolt was the first sign.
Key figures
| Fighters | 200k–270k | C |
| Cruise and anti-ship missiles | 0 | B |
| Boats | 0 | B |
A confirmed B strong estimate C estimated range
Main weapons
| Tanks and heavy artillery (types unreported) | — | C |
| One-way attack drones (types unreported) | — | C |
| Infantry small arms and support weapons | — | C |
Assessment
| Firepower | 2/5 | |
| Cohesion and command | 2/5 | |
| Outside support | 1/5 | |
| Combat experience | 5/5 | |
| Professionalism | 3/5 |
Ground. It held most of Tigray until October 2026. After federal advances took Mekelle, Adwa, Adigrat and Aksum, it holds mountainous rural areas.
Professional or irregular. Built in 2020 and 2021 around former federal Northern Command officers and Tigrayan security cadres, with a central command restored in June 2025. Forced mass conscription has refilled the ranks since June 2026, and the force is split, with the Tigray Peace Force, which sides with the government, fighting against it.
What changed in 2026
Questions readers ask
How many fighters do the Tigray Defense Forces have?
Silent Dossier estimates 200,000 to 270,000, based on figures from February 2026. No estimate exists after the October losses, desertions and forced conscription, so the real number today is unknown.
Who controls Mekelle now?
Federal troops entered Mekelle on 3 October 2026, and the TPLF moved its regional administration elsewhere. By the middle of October the federal army also held Adwa, Adigrat and Aksum.
What is the Alliance for Survival?
A coalition of seven groups led by the TPLF that launched an offensive against the federal government on 22 September 2026. Its members include the Amhara Fano National Movement, the Oromo Liberation Army and the Afar group ARDUF.
Does Eritrea support the Tigrayan forces?
Ethiopia says it does, and Eritrea denies intervening. Witnesses reported Eritrean troops in Tigray in early October 2026, and Ethiopian drones struck Eritrean forces there.
Are the Tigrayan forces stronger than Fano?
Yes, by a wide margin. The TDF has far more fighters, some tanks and artillery and veteran conventional commanders, while Fano is a light infantry insurgency. Both now fight on the same side.