Coup Atlas Research Database
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14511071974AttemptedMilitary coup

Bolivia, 1974 — military coup attempt

Bolivia (BOL)South America, AmericasNovember 7, 1974

Event Summary

The dataset records an attempted military coup in Bolivia on 7 November 1974, a failed military revolt against the right-wing government of Colonel Hugo Banzer that became the trigger for Banzer to abandon even the pretense of shared civilian rule. Banzer had seized power in 1971 and governed in alliance with the Nationalist Revolutionary Movement and the Bolivian Socialist Falange, but his coalition was fractious and the military restive. When officers mounted a revolt on 7 November 1974, Banzer suppressed it and then used the crisis to consolidate absolute power, banning all political parties and union activity, dismissing his civilian partners, and ruling thereafter solely with the backing of the armed forces as an outright military dictator.

This hardening extended his rule, part of the wider pattern of Operation Condor era authoritarianism in the Southern Cone, until economic troubles and political pressure forced him from power in 1978, opening a turbulent transition back toward civilian government.

Researched Details

Researched

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

Target identified in Coup Atlas research: Colonel Hugo Banzer suppressed the November 1974 revolt and used it to impose an outright military dictatorship
RESEARCHED NAME
Key figures
Hugo Banzer (president of Bolivia, target)
Dissident military officers (plotters)

Sources

On 7 November 1974 a failed military revolt occurred in Bolivia, after which Hugo Banzer banned all political activity and ruled solely with military support.
SOURCE REVIEWED Wikipedia, List of coups and coup attempts by country open source ↗
Banzer had governed in alliance with the Nationalist Revolutionary Movement and the Bolivian Socialist Falange before breaking with the civilian parties.
SOURCE REVIEWED Wikipedia, Hugo Banzer open source ↗
After November 1974 Banzer dissolved the political parties and unions and ruled as an outright military dictator with the support of the armed forces.
SOURCE REVIEWED Wikipedia, Hugo Banzer open source ↗
Banzer ruled Bolivia until he was forced from power in 1978, part of the wider Southern Cone authoritarianism of the era.
SOURCE REVIEWED Wikipedia, Hugo Banzer open source ↗

Editorial Note

Date match to the 7 November 1974 failed military revolt, well established in coup lists. Dataset codes it a military coup with leader unharmed, accurate for Banzer, who used it to impose full military rule. Day level narrative detail is lightly sourced this session, flagged. Pairs with the Bolivia 1974-06-05 record in this batch.

Cross-Reference

Datasets agree. At least two of the three reference datasets we check against carry this event, and none of them disagrees about its date or its result.

Identifiers for finding this same event in the other datasets:

Cline Center id
14511071974
Albrecht/Koehler/Schutz (CAM) id
CAM-145-1974-11-07-2

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

Outcome and Target

Coup Atlas research identifies the target as: Colonel Hugo Banzer suppressed the November 1974 revolt and used it to impose an outright military dictatorship.

Baseline coding: Coup attempt failed to remove the incumbent. 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

CSP

Named in the baseline source document; no article citation was recorded.

Wikipedia

New York Times

“World News Briefs; Thieu Offer Ties To Red Nations Police ‘Bodyguard Slain in Argentina New Quake in Peru Damages’ Buildings Arab Kills an Israeli On West Bank Bolivian Cabinet Out After Abortive Coup,” November 10, 1974

Chicago Tribune

“Rebellion Crushed in Bolivia,” November 8, 1974

The Guardian

“Banzer says Bolivian coup is crushed,” November 9, 1974

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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