Coup Atlas Research Database
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43602182010SuccessfulMilitary coup

Niger, 2010 — military coup

Niger (NER)West Africa, AfricaFebruary 18, 2010

Event Summary

On 18 February 2010 soldiers in Niger stormed the presidential palace in Niamey during a cabinet meeting and captured President Mamadou Tandja, ending a year long crisis over his refusal to leave office. Tandja, in power since 1999, had reached the end of his second and final term in December 2009 but had engineered a way to stay: in 2009 he dissolved the National Assembly, replaced the Constitutional Court after it ruled against him, and pushed through a referendum that scrapped term limits and extended his mandate by three years, moves that opponents and regional bodies called a constitutional coup. The military assault at midday, involving several hours of gunfire that killed at least three soldiers, seized Tandja and several ministers.

That evening the plotters announced the formation of the Supreme Council for the Restoration of Democracy under squadron leader Salou Djibo, suspending the constitution, dissolving state institutions, closing the borders, and imposing a curfew. Thousands rallied in support over the following days. The junta detained Tandja and, keeping its promise, organized a new constitution and elections that brought opposition leader Mahamadou Issoufou to the presidency in April 2011.

Tandja was held in detention, later moved to a civil prison, and was freed in May 2011 after a court quashed the proceedings against him.

Researched Details

Researched

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

Target identified in Coup Atlas research: President Mamadou Tandja, captured during a cabinet meeting and detained, later held in a civil prison
RESEARCHED NAME
Key figures
Salou Djibo (squadron leader who headed the junta)
Mamadou Tandja (deposed president)
Mahamadou Issoufou (opposition leader elected in the 2011 transition)

Sources

A coup occurred in Niger on 18 February 2010 when soldiers attacked the presidential palace in Niamey under weapons fire at midday and captured President Mamadou Tandja, who was chairing a government meeting, before the rebels announced the formation of the Supreme Council for the Restoration of Democracy headed by Salou Djibo.
SOURCE REVIEWED Wikipedia, 2010 Nigerien coup d'etat open source ↗
The coup followed a year long crisis over Tandja's efforts to extend his mandate beyond December 2009, when his second term was to end; arguing the people wanted him to stay, he dissolved the National Assembly in May 2009 and appointed a new Constitutional Court, enabling a August 2009 referendum that extended his mandate three years.
SOURCE REVIEWED Wikipedia, 2010 Nigerien coup d'etat open source ↗
The CSRD, led by Salou Djibo, staged the coup deposing President Tandja in response to his attempts to remain in office after his term was over, scheduled a referendum on handing over power, and held free elections in 2011 in which former opposition leader Mahamadou Issoufou was elected president.
SOURCE REVIEWED Wikipedia, Supreme Council for the Restoration of Democracy open source ↗
Tandja was placed in extra judicial detention before being transferred to the civil prison in Kollo on 16 January 2011, despite an 8 November 2010 ECOWAS Court of Justice ruling confirming the arbitrary nature of his detention, and he was finally released on 10 May 2011 after the Niamey Appeal Court quashed the proceedings against him.
SOURCE REVIEWED International Federation for Human Rights (FIDH) open source ↗

Editorial Note

Coded fate arrested or jailed is verified: Tandja was captured and held in detention, later moved to a civil prison. Coded as a military coup on 02-18, matching the sources. The distinctive feature is the trigger: Tandja had himself carried out a constitutional power grab (dissolving parliament, packing the court, a referendum to abolish term limits and extend his rule) that critics called a civilian self-coup, and the 2010 military coup reversed it and restored term limits. The junta kept its promise and handed power to an elected civilian in 2011, an unusually clean transition.

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
43602182010
Albrecht/Koehler/Schutz (CAM) id
CAM-436-2010-02-18

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

Outcome and Target

Coup Atlas research identifies the target as: President Mamadou Tandja, captured during a cabinet meeting and detained, later held in a civil prison.

Baseline coding: Incumbent executive removed from power. Recorded leader fate: deposed; arrested or jailed. 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

Powell and Thyne

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

Toronto Star

“Soldiers overthrow president of Niger,” February 19, 2010

Wall Street Journal

“Mediator Seeks ‘New Start’ After Niger Coup,” February 20, 2010

Al Jazeera

“Niger demonstrators celebrate coup,” February 20, 2010

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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