Coup Atlas Research Database
← Back to explorer
54112171975AttemptedMilitary coup

Mozambique, 1975 — military coup attempt

Mozambique (MOZ)East Africa, AfricaDecember 17, 1975

Event Summary

The dataset records an attempted military coup in Mozambique on 17 December 1975, during the first months of independence under President Samora Machel and the ruling FRELIMO liberation movement, which had taken power in June 1975 after the collapse of Portuguese colonial rule following the Carnation Revolution. The new Marxist Leninist state faced immediate instability, including tensions within the army between veteran FRELIMO guerrillas and former colonial era soldiers, unrest among disaffected groups, and the flight of the Portuguese settler population whose departure gutted the economy. In this fraught early period there were reported plots and disturbances against the young government.

Any coup attempt in December 1975 came within that context and did not unseat Machel, who consolidated FRELIMO's one-party rule. Mozambique would soon be plunged into a long and devastating civil war against the RENAMO insurgency backed by white ruled Rhodesia and South Africa, a conflict that dominated the country until a peace settlement in 1992.

Researched Details

Researched

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

Target identified in Coup Atlas research: President Samora Machel survived the December 1975 disturbances and consolidated FRELIMO's one-party state
RESEARCHED NAME
Key figures
Samora Machel (president of Mozambique, target)
Disaffected soldiers and groups (plotters)

Sources

Mozambique gained independence from Portugal in June 1975 under President Samora Machel and the ruling FRELIMO movement, establishing a Marxist Leninist state.
SOURCE REVIEWED Wikipedia, Samora Machel open source ↗
The new government faced immediate instability, including tensions within the army and the departure of the Portuguese settler population that damaged the economy.
SOURCE REVIEWED Wikipedia, History of Mozambique open source ↗
Machel consolidated FRELIMO's one-party rule in the early years of independence.
SOURCE REVIEWED Wikipedia, Samora Machel open source ↗
Mozambique was soon engulfed in a civil war against the RENAMO insurgency backed by Rhodesia and South Africa, lasting until a 1992 peace settlement.
SOURCE REVIEWED Wikipedia, Mozambican Civil War open source ↗

Editorial Note

No discrete documentation of a coup attempt precisely on 17 December 1975 in Mozambique was found in accessible English sources this session; the entry records the dataset's coding and the verified context of the newly independent Machel government amid early instability, with the specific event and plotters unconfirmed, flagged as context only. First Mozambique record in the dataset run.

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
54112171975
Albrecht/Koehler/Schutz (CAM) id
CAM-541-1975-12-17

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

Outcome and Target

Coup Atlas research identifies the target as: President Samora Machel survived the December 1975 disturbances and consolidated FRELIMO's one-party state.

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.

Powell and Thyne

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

LA Times

“Rebel Attempt at coup quelled in Mozambique,” December 18, 1975

Newsday

“Mozambique Says Troops Crush Attempted Coup,” December 19, 1975

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.