Coup Atlas Research Database
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45011121985AttemptedMilitary coup

Liberia, 1985 — military coup attempt

Liberia (LBR)West Africa, AfricaNovember 12, 1985

Event Summary

On 12 November 1985 General Thomas Quiwonkpa launched a bold armed coup attempt against Master Sergeant Samuel Doe of Liberia, one month after Doe had claimed victory in rigged elections. Quiwonkpa had been a leader of the 1980 coup that brought Doe to power but had fallen out with him and gone into exile; a member of the Gio ethnic group from Nimba County, he was popular in the army and beyond. Entering Liberia covertly through Sierra Leone with about two dozen heavily armed men, Quiwonkpa seized the radio station and announced Doe's overthrow, and for a few hours, as jubilant crowds poured into the streets of Monrovia, the coup appeared to have succeeded.

But it swiftly unraveled: Doe's Krahn dominated forces of the Armed Forces of Liberia rallied and defeated the attempt. Quiwonkpa was captured, killed, and mutilated, his body paraded through Monrovia. Doe then unleashed a ferocious campaign of reprisals against the Gio and Mano peoples of Nimba County, atrocities that fueled the resentment Charles Taylor would exploit to launch the civil war in 1989.

Researched Details

Researched

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

Target identified in Coup Atlas research: Master Sergeant Samuel Doe crushed Quiwonkpa's November 1985 coup, killed him, and launched deadly ethnic reprisals
RESEARCHED NAME
Key figures
Samuel Doe (head of Liberia's government, target)
Thomas Quiwonkpa (former ally and general, coup leader, killed)

Sources

The 1985 Liberian coup attempt was staged by General Thomas Quiwonkpa, who had been a leader of the 1980 coup along with Samuel Doe and later founded the NPFL.
SOURCE REVIEWED Wikipedia, 1985 Liberian coup attempt open source ↗
On 12 November 1985, one month after elections, Quiwonkpa with about two dozen heavily armed men covertly entered Liberia through Sierra Leone and launched the coup against Doe.
SOURCE REVIEWED Wikipedia, 1985 Liberian coup attempt open source ↗
The coup failed disastrously and Quiwonkpa was captured and on 15 November killed and mutilated by Krahn soldiers loyal to Doe.
SOURCE REVIEWED Wikipedia, 1985 Liberian coup attempt open source ↗
Doe's government launched a bloody purge against the Gio and Mano ethnic groups in Quiwonkpa's Nimba County, whose alienation later fueled Charles Taylor's insurgency.
SOURCE REVIEWED GlobalSecurity, Liberia Election and Coup Attempt 1985 open source ↗

Editorial Note

Date match to the 12 November 1985 Quiwonkpa coup attempt. Dataset codes it a military coup with leader unharmed, accurate for Doe. Extensively documented. Fourth Liberia record in the run and the second in this batch; the reprisals were a direct precursor to the Liberian civil war.

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
45011121985
Albrecht/Koehler/Schutz (CAM) id
CAM-450-1985-11-12-2

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

Outcome and Target

Coup Atlas research identifies the target as: Master Sergeant Samuel Doe crushed Quiwonkpa's November 1985 coup, killed him, and launched deadly ethnic reprisals.

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

“AROUND THE WORLD; Liberia Installs Leader; Dissidents Are Released,” January 7, 1986

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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