On 14 September 2003 General Verissimo Correia Seabra, the armed forces chief of staff, led a bloodless military coup in Guinea-Bissau that deposed President Kumba Iala. Iala, elected in early 2000 with a large majority, had governed erratically, sacking ministers, dissolving parliament in November 2002, and repeatedly postponing legislative elections, while soldiers and civil servants went unpaid for months. When the electoral commission announced on 12 September that it could not complete voter registration for the planned 12 October vote, Seabra, who had warned Iala the army would act if salaries were not paid, moved the next day.
Troops took power without gunfire, detained Iala and Prime Minister Mario Pires, and announced a Military Committee for the Restoration of Constitutional and Democratic Order. Seabra said he had nothing personal against Iala and would serve only until fresh elections. Iala publicly announced his resignation on 17 September and a political agreement barred him from politics for five years.
A civilian transitional government under businessman Henrique Rosa was installed at the end of the month.
Researched Details
Researched
Independent research, added record by record. Hover any label for what it means.
Target identified in Coup Atlas research: President Kumba Iala, deposed and detained under house arrest; announced his resignation on 17 September
RESEARCHED NAME
Key figures
Verissimo Correia Seabra (army chief who led the coup and became interim head of state)
Kumba Iala (deposed president)
Mario Pires (prime minister detained)
Henrique Rosa (businessman named to lead the transitional government)
Sources
The 2003 Guinea-Bissau coup was the bloodless military coup on 14 September 2003 led by General Verissimo Correia Seabra against President Kumba Iala, who publicly announced his resignation on 17 September, after which a political agreement barred him from politics for five years and a civilian transitional government under Henrique Rosa was set up at the end of September.
On 14 September 2003 President Kumba Iala was deposed in a pre-dawn bloodless coup by a junta headed by army chief of staff General Verissimo Correia Seabra, and Iala and Prime Minister Mario Pires were taken into military custody without resistance, after the president had repeatedly delayed parliamentary elections and left soldiers unpaid.
SOURCE REVIEWEDThe New Humanitarian (IRIN) via ReliefWebopen source ↗
On 12 September 2003 the electoral commission announced it could not finish voter registration in time to hold the parliamentary elections planned for 12 October, which together with a stagnant economy and military discontent over unpaid salaries triggered the bloodless coup on 14 September; Iala was detained and placed under house arrest.
Voice of America reported that the armed forces staged a bloodless coup in Guinea-Bissau and took President Kumba Iala prisoner, with an officer announcing over national radio that the army had acted because the government had proved incapable of solving the country's problems, and naming General Seabra as interim president.
Coded fate house arrest is verified: Iala was detained and held, then formally resigned on 17 September and was barred from politics for five years. Coded as a military coup, matching the army chief's takeover. Ties to the Guinea-Bissau 1999-05-07 record (the ouster of Vieira, in which Seabra also took part) and the wider recurring instability of the country. Seabra himself was killed in an army mutiny in October 2004.
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 Kumba Iala, deposed and detained under house arrest; announced his resignation on 17 September.
Baseline coding: Incumbent executive removed from power. Recorded leader fate: deposed; placed under house arrest. 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 Briefing Africa: Guinea-Bissau: Ousted President Quits,” September 18, 2003
Milan
http://rulers.org/rulg 2.html
http://rulers.org/indexs 2.html#seabr
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 →