Coup Atlas Research Database
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53011121966ConspiracyMilitary coup

Ethiopia, 1966 — military coup conspiracy

Ethiopia (ETH)East Africa, AfricaNovember 12, 1966

Event Summary

This entry is coded 12 November 1966, during the later reign of Emperor Haile Selassie I of Ethiopia, in the climate of latent conspiracy that persisted after the failed December 1960 coup by the Imperial Bodyguard. That coup, led by Brigadier General Mengistu Neway and his brother Germame Neway while the emperor was abroad in Brazil, had been the most serious threat to Haile Selassie's rule between 1941 and his 1974 deposition, and it exposed deep dissidence among western-educated modernists, middle-level officials and army officers frustrated by the autocratic imperial order and slow reform. In its aftermath the emperor relied heavily on constant shuffling of top officials and the longstanding practice of assigning potential troublemakers abroad to preempt plots.

The November 1966 coding sits in this continuing environment of suppressed dissent and guarded imperial vigilance, rather than a single well-documented coup attempt on that date.

Researched Details

Researched

Independent research, added record by record. Hover any label for what it means.

Target identified in Coup Atlas research: Haile Selassie retained his throne throughout this period; he was not deposed until the 1974 revolution
RESEARCHED NAME
Key figures
Emperor Haile Selassie I (monarch, target of latent plotting)
Western-educated modernists and mid-level officers (sources of dissidence)
Imperial court (practicing preemptive reshuffles)

Sources

The December 1960 coup attempt was the most serious threat to Haile Selassie's rule between 1941 and his deposition in 1974 during the Ethiopian Revolution.
SOURCE REVIEWED Wikipedia: 1960 Ethiopian coup attempt open source ↗
Beyond the Imperial Body Guard, a wider range of dissidence existed, including dissatisfaction of middle-level officials with the autocratic rule and thwarted aspirations of young modernists and western-educated intellectuals.
SOURCE REVIEWED U.S. State Department FRUS 1961-63 vol. XXI, doc. 271 open source ↗
The experience of the 1960 coup reinforced the emperor's penchant for constant shuffling of top officials and his longstanding practice of assigning potential troublemakers abroad.
SOURCE REVIEWED U.S. State Department FRUS 1961-63 vol. XXI, doc. 271 open source ↗
Growing discontent within the aristocracy and the regime's repression and prohibition of autonomous organizations stifled reformist movements and created an atmosphere of fear among the ruling class.
SOURCE REVIEWED Wikipedia: 1960 Ethiopian coup attempt open source ↗

Editorial Note

No discrete plot is precisely dated 12 Nov 1966 in the sources located this session; the coding sits in the post-1960-coup climate of latent conspiracy and imperial vigilance under Haile Selassie. Context with framing tied to the well-documented Dec 1960 coup and its aftermath, rather than a specific Nov 1966 event. First Ethiopia record in the run.

Cross-Reference

Only one dataset carries it. One of the three reference datasets we check against carries this event; the others do not list it. That is not a contradiction — the datasets cover different periods and use different thresholds — but it means the record has had less outside corroboration.

Identifiers for finding this same event in the other datasets:

Cline Center id
53011121966

How the match is made is described in crossref-report.md.

Outcome and Target

Coup Atlas research identifies the target as: Haile Selassie retained his throne throughout this period; he was not deposed until the 1974 revolution.

Baseline coding: Plot discovered and disrupted before execution. Recorded leader fate: remained in office; not physically harmed. The baseline file does not name individual targets; researched names are kept in a separate layer.

Baseline Dataset Citation

Cline Center Coup d’État Project Dataset, v2.2.2
Peyton, Buddy, Joseph Bajjalieh, Michael Martin, and Andrea Gerald. 2026. Cline Center Coup d’État Project Dataset. Cline Center for Advanced Social Research. V.2.2.2. February 17. University of Illinois Urbana-Champaign. doi: 10.13012/B2IDB-9651987_V10
⚑ This citation establishes the coded baseline record; use the claim-level sources above for the researched narrative.

Baseline Source-Document Entries

The Jerusalem Post

“Plot in Ethiopia,” November 27, 1966

New York Times

“Tickling Africans’ Palate: Bill of Fare at Leaders’ Parley Offers Ethiopian Food and Rumors of a Coup,” November 19, 1966

Washington Post, Times Herald

“Ethiopia Arrests General, Two Others for Plotting Rebellion,” November 27, 1966

This is the citation trail carried by the baseline dataset, grouped by outlet and rejoined from the line-wrapped original. Coup Atlas has not independently re-checked every document; read the original before citing a specific claim. URLs the import damaged beyond safe repair are shown as plain text and listed in citations-report.md. How this list is built →

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