Army of the Derg

Army of the Derg
The Derg as Coordinated Committee of the Armed Forces during the Ethiopian Revolution in 1974
Founded21 June 1974 (1974-06-21)
Disbanded28 May 1991
Service branchesNavy
Air Force
Ground Force
HeadquartersAddis Ababa, Ethiopia
Leadership
Commander-in-ChiefMajor Mengistu Haile Mariam (1974-1991)
Personnel
Conscription18
Active personnel388,000 (1974-1991)
Related articles
HistoryEthiopian Civil War

Eritrean war of independence

Ogaden War

The Army of the Derg, formed from officers of the Imperial Ethiopian Army, drew primarily from four divisions: Division I (Imperial Guard, Addis Ababa), Division II (counter-insurgency, Eritrea), Division III (mechanized, Harar), and Division IV (Addis Ababa, overseeing southwestern Ethiopia).

Influenced by the 1960s student movement, the army reflected three sociopolitical classes: senior officers (military upper class), junior and intermediate officers (military middle class, often in their 20s–30s, acting as civil intelligentsia), and rank-and-file with NCOs, addressing socioeconomic unrest. Officers were predominantly Amhara (80% of generals, 65% of colonels), followed by Tigreans, Oromos, Gurage, and a few Muslims.