Coup Atlas Research Database
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77110021977AttemptedMilitary coup

Bangladesh, 1977 — military coup attempt

Bangladesh (BGD)South Asia, AsiaOctober 2, 1977

Event Summary

On 2 October 1977 non-commissioned officers and airmen of the Bangladesh Air Force, together with elements of the army Signal Corps, staged an attempted coup against President Ziaur Rahman, striking while the government was preoccupied with negotiations over a Japanese Red Army hijacking of a Japan Airlines flight forced down at Dhaka airport. The mutiny, led by Sergeant Afsar Ali Khan, a member of the Communist Party of East Bengal, followed a related revolt at Bogra two days earlier and aimed to assassinate Zia and install a Marxist government through a soldiers' revolutionary committee. The rebels attacked the president's house, briefly seized the Dhaka radio station, and proclaimed a revolution, while killing a number of air force officers.

But Zia survived, and loyal army units under commanders including Major General Manzoor crushed the uprising within hours, retaking the airport and radio station. The reprisals were ferocious: special military tribunals convicted vast numbers of soldiers and airmen, and by most accounts well over a thousand were executed by hanging or firing squad in the following weeks.

Researched Details

Researched

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

Target identified in Coup Atlas research: President Ziaur Rahman survived the October 1977 air force mutiny, which was crushed within hours
RESEARCHED NAME
Key figures
Ziaur Rahman (president of Bangladesh, target)
Afsar Ali Khan (air force sergeant, mutiny leader)

Sources

The 1977 Bangladesh Air Force mutiny was an attempted coup staged on 2 October 1977 by members of the Bangladesh Air Force and the army Signal Corps while negotiations were ongoing with the Japanese Red Army who had hijacked a plane to Dhaka airport.
SOURCE REVIEWED Wikipedia, 1977 Bangladesh Air Force mutiny open source ↗
The mutiny was led by Sergeant Afsar Ali Khan of the air force, a member of the Communist Party of East Bengal.
SOURCE REVIEWED Wikipedia, 1977 Bangladesh Air Force mutiny open source ↗
The rebel officers attacked the president's house and briefly took over the Dhaka radio station, announcing that a revolution was underway, before Zia and loyal units suppressed the uprising.
SOURCE REVIEWED Londoni, Assassination of Ziaur Rahman open source ↗
According to official records, 1143 troops and airmen were hanged in the two months after the trials began on 9 October, with several hundred more imprisoned.
SOURCE REVIEWED Wikipedia, 1977 Bangladesh Air Force mutiny open source ↗

Editorial Note

Date match to the 2 October 1977 air force mutiny. Dataset codes it a military coup with leader unharmed, accurate for Zia. Well documented, including the coincidence with the Japanese Red Army hijacking. First Bangladesh record in the dataset run.

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
77110021977
Albrecht/Koehler/Schutz (CAM) id
CAM-771-1977-10-02

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

Outcome and Target

Coup Atlas research identifies the target as: President Ziaur Rahman survived the October 1977 air force mutiny, which was crushed within hours.

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.

Luttwak

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

Wikipedia

New York Times

“100 Reported Killed In Dacca Coup Attempt,” October 3, 1977

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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