On January 27, 1996 Colonel Ibrahim Bare Mainassara led a military coup in Niger that overthrew Mahamane Ousmane, the country's first democratically elected president, ending a paralyzing power struggle at the top of the young democracy. Since the 1995 parliamentary elections, Niger had been locked in a debilitating cohabitation between President Ousmane and a hostile parliament under Prime Minister Hama Amadou, which had effectively paralyzed the government. On January 27, 1996 the army, led by the chief of staff Colonel Mainassara, seized power, imprisoning the president, the prime minister, and other top figures; several soldiers and presidential guards were killed in the fighting.
Ousmane was detained at a military barracks for several days and then placed under house arrest. A Council of National Safety under Mainassara took over. Mainassara later won a contested presidential election in July 1996.
Researched Details
Researched
Independent research, added record by record. Hover any label for what it means.
Target identified in Coup Atlas research: President Mahamane Ousmane, overthrown on January 27, 1996 by Colonel Mainassara, briefly detained at a barracks and then placed under house arrest.
RESEARCHED NAME
Key figures
Mahamane Ousmane (elected president overthrown)
Ibrahim Bare Mainassara (colonel and army chief who seized power)
Hama Amadou (prime minister arrested in the coup)
Sources
The 1996 Nigerien coup was a military coup on 27 January 1996 in Niamey which ousted Niger's first democratically elected president Mahamane Ousmane after nearly three years in power and installed General Ibrahim Bare Mainassara as head of state, with Prime Minister Hama Amadou arrested in the coup and several soldiers and presidential guards killed in the fighting.
Rivalry between President Ousmane and Prime Minister Hama Amadou effectively paralyzed the government, and Mainassara, who had been named Army Chief of Staff in March 1995, seized power on 27 January 1996 pointing to the difficult political situation as justification.
SOURCE REVIEWEDWikipedia, Ibrahim Bare Mainassaraopen source ↗
On the afternoon of 27 January 1996 the army commanded by Colonel Bare Mainassara imprisoned the three highest ranking members of the government and suspended political parties, several soldiers and members of the presidential guard were killed during the combat, and the leadership of Niger was given to a twelve-member Council of National Safety with Mainassara as its leader.
On 27 January 1996 Ibrahim Bare Mainassara seized power in a military coup, Ousmane was arrested and held at a military barracks for five days, and he was then placed under house arrest until 24 April, as were Amadou and Issoufou.
Fate coding: the deposed president Mahamane Ousmane was arrested and held at a military barracks for several days, then placed under house arrest for a few months, matching the dataset's house-arrest and arrested-or-jailed coding; he was not killed and later resumed a political career. Coding note: the dataset labels this a military coup, accurately, the army chief seizing power. Context recorded and handled neutrally: the trigger was the paralyzing cohabitation between President Ousmane and a hostile parliament under Prime Minister Hama Amadou (who was also arrested), which Mainassara cited as justification; Ousmane was Niger's first democratically elected president. Casualties recorded: several soldiers and presidential guards were killed in the fighting, per sources. Historical weight recorded: Mainassara went on to win a contested July 1996 presidential election and ruled until he was himself killed in a 1999 coup, recorded as documented later context. Neutrality maintained on a contested subject.
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:
Coup Atlas research identifies the target as: President Mahamane Ousmane, overthrown on January 27, 1996 by Colonel Mainassara, briefly detained at a barracks and then placed under house arrest..
Baseline coding: Incumbent executive removed from power. Recorded leader fate: deposed; placed under house arrest; 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
“World-wide: Niger’s new military rulers,” February 13, 1996
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 →