Coup Atlas Research Database
← Back to explorer
48308261971AttemptedRebel coup

Chad, 1971 — rebel coup attempt

Chad (TCD)Central Africa, AfricaAugust 26, 1971

Event Summary

The dataset records an event coded as an attempted rebel coup in Chad on 26 August 1971, during the rule of President Francois Tombalbaye, whose government faced the Muslim northern rebellion of FROLINAT and repeated plots amid the wider civil war. In late August 1971 Tombalbaye accused Libya, under its new leader Muammar Gaddafi, of backing an attempted coup against him by Chadian exiles and dissidents. Tombalbaye broke diplomatic relations with Libya, expelled its diplomats, and in retaliation recognized and offered support to Libyan opposition figures, deepening the hostility between the two governments.

The alleged coup did not unseat Tombalbaye, who survived numerous challenges through his increasingly erratic and repressive rule, including a later turn to authenticity campaigns, until he was killed in a military coup in April 1975. The 1971 episode was one strand of the long instability that engulfed Chad from independence into decades of civil war.

Researched Details

Researched

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

Target identified in Coup Atlas research: President Francois Tombalbaye survived the alleged August 1971 coup and ruled until he was killed in 1975
RESEARCHED NAME
Key figures
Francois Tombalbaye (president of Chad, target)
Chadian dissidents allegedly backed by Libya (plotters)
Muammar Gaddafi (Libyan leader accused of backing the plot)

Sources

Francois Tombalbaye ruled Chad from independence in 1960 until he was killed in a military coup in April 1975.
SOURCE REVIEWED Wikipedia, Francois Tombalbaye open source ↗
Tombalbaye's government faced the northern Muslim FROLINAT rebellion and chronic instability amid the Chadian civil war.
SOURCE REVIEWED Wikipedia, Francois Tombalbaye open source ↗
In 1971 Chad accused Libya under Gaddafi of backing an attempted coup, leading Tombalbaye to break relations with Libya and support Libyan opposition figures.
SOURCE REVIEWED Wikipedia, Chad Libya relations open source ↗
Tombalbaye was killed in the military coup of April 1975, after which a military government took power in Chad.
SOURCE REVIEWED Wikipedia, Francois Tombalbaye open source ↗

Editorial Note

Dataset date 26 August 1971 corresponds to the alleged Libyan-backed coup attempt against Tombalbaye and the resulting rupture with Libya; the day level detail is lightly documented in accessible English sources this session, so it is flagged, while the Tombalbaye government, the Libya accusation and diplomatic break, and his 1975 death are verified. First Chad record in the dataset 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
48308261971

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

Outcome and Target

Coup Atlas research identifies the target as: President Francois Tombalbaye survived the alleged August 1971 coup and ruled until he was killed in 1975.

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.

Luttwak

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

New York Times

“Chad Radio Reports Coup Is Thwarted; Cairo Ties Broken,” August 28, 1971

Chicago Tribune

“Coup Fails, Chad Says,” August 28, 1971

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 →

Know something about this event?
Tips are reviewed against sources before anything is added.