Coup Atlas Research Database
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42012302014AttemptedMilitary coup

Gambia, 2014 — military coup attempt

Gambia (GMB)West Africa, AfricaDecember 30, 2014

Event Summary

On 30 December 2014 a group of exiled dissidents, most of them dual United States and Gambian nationals, mounted a coup attempt against President Yahya Jammeh, attacking the State House in the capital Banjul while the dictator was out of the country. Jammeh, who had himself seized power in a 1994 coup and ruled the Gambia with brutal repression for two decades, had survived several prior plots. The 2014 attempt was organized and financed largely from abroad by members of the Gambian diaspora appalled by his human rights abuses; the small assault team, led by Lieutenant Colonel Lamin Sanneh, a former commander of Jammeh's presidential guard who had fled to the United States, and including the American army veteran Njaga Jagne, entered the country from Senegal and stormed the presidential palace in a pre dawn gun battle.

But the plotters had badly overestimated the support they would receive; the presidential guard resisted fiercely, and the attack collapsed. Sanneh, Jagne, and others were killed, while surviving conspirators fled, some later prosecuted in the United States under the Neutrality Act. Jammeh returned and launched a wave of reprisals, though his rule finally ended two years later when he lost the 2016 election.

Researched Details

Researched

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

Target identified in Coup Atlas research: President Yahya Jammeh survived the December 2014 diaspora-led coup attempt on the State House while abroad
RESEARCHED NAME
Key figures
Yahya Jammeh (president of the Gambia, target)
Lamin Sanneh (former presidential guard commander, coup leader, killed)
Njaga Jagne (US army veteran, killed)

Sources

The 2014 Gambian coup attempt, led by American-Gambian nationals to overthrow President Yahya Jammeh, broke out during the night of 30 December 2014 with gunfire in Banjul, while Jammeh was out of the country.
SOURCE REVIEWED Wikipedia, 2014 Gambian coup attempt open source ↗
The gunmen entered from Senegal under the command of Lieutenant Colonel Lamin Sanneh, a former commander of Jammeh's presidential guard who had fled to Washington.
SOURCE REVIEWED Wikipedia, 2014 Gambian coup attempt open source ↗
Four people, including Sanneh and Njaga Jagne, were killed, and with the gunmen failing to consolidate control the coup failed.
SOURCE REVIEWED Wikipedia, 2014 Gambian coup attempt open source ↗
Jammeh returned to the Gambia the following day and had himself come to power in the 1994 Gambian coup.
SOURCE REVIEWED Wikipedia, 2014 Gambian coup attempt open source ↗

Editorial Note

Date match to the 30 December 2014 Gambian coup attempt. Dataset codes it a military coup with leader unharmed, accurate for Jammeh. Well documented. Second Gambia record in the run, after the Nov 1994 counter-coup against Jammeh's junta in batch 81; twenty years on, Jammeh is now the entrenched target.

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
42012302014
Albrecht/Koehler/Schutz (CAM) id
CAM-420-2014-12-30

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

Outcome and Target

Coup Atlas research identifies the target as: President Yahya Jammeh survived the December 2014 diaspora-led coup attempt on the State House while abroad.

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

IANS English

“Five soldiers killed in attempted coup in Gambia,” December 30, 2014

International New York Times

“U.S. Embassy confirms coup attempt in Gambia,” December 31, 2014

The Times

“Gambian soldiers storm leader’s palace,” December 31, 2014

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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