Coup Atlas Research Database
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64511041958ConspiracyMilitary coup

Iraq, 1958 — military coup conspiracy

Iraq (IRQ)Western Asia, AsiaNovember 4, 1958

Event Summary

On 4 November 1958, Colonel Abdul Salam Arif was arrested in Baghdad on charges of conspiring to depose Iraqi prime minister Abdul-Karim Qasim. After the 14 July 1958 revolution that made Qasim leader of the new Iraqi republic, Qasim, an Iraqi nationalist who rejected union with Nasser, fell out with his deputy Arif, an ardent Nasserist who publicly advocated that Iraq join the United Arab Republic. Qasim removed Arif from his posts on 30 September 1958 and sent him to West Germany as ambassador; Egyptian agents in Bonn then worked with Arif on a conspiracy to depose Qasim, and Arif was arrested shortly after returning to Baghdad on 4 November.

The affair marked the definitive rupture between Qasim and the pro-Nasser faction, pushing Qasim to lean increasingly on the Iraqi Communist Party for support.

Researched Details

Researched

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

Target identified in Coup Atlas research: Qasim neutralized Arif and consolidated power, ruling until his own overthrow in 1963
RESEARCHED NAME
Key figures
Abdul-Karim Qasim (Iraqi prime minister, target)
Colonel Abdul Salam Arif (Nasserist deputy, plotter)
Gamal Abdel Nasser and the UAR (backers of the pro-union faction)

Sources

On 30 September Qasim attempted to neutralize Arif by sending him to West Germany as ambassador; Egyptian agents in Bonn worked with Arif on a conspiracy to depose Qasim, but Arif was arrested not long after he returned to Baghdad on 4 November.
SOURCE REVIEWED Wikipedia, CIA activities in Iraq open source ↗
Arif advocated union with the UAR and praised Nasser while remaining less full of praise for Qasim; Qasim removed him as deputy commander of the armed forces and, on 30 September 1958, from his posts as deputy prime minister and interior minister.
SOURCE REVIEWED Wikipedia, Abdul-Karim Qasim open source ↗
Qasim styled himself the sole leader of Iraq and rejected any association with Nasser, whereas Arif publicly advocated that Iraq join the UAR.
SOURCE REVIEWED Wikipedia, CIA activities in Iraq open source ↗

Editorial Note

Exact date match: the coded 4 November 1958 is precisely when Arif was arrested in Baghdad on conspiracy charges. Well documented as the Arif conspiracy. First Iraq record in the dataset run; pairs with the 8 December 1958 Iraq (Rashid Ali) record in this batch, both UAR-linked plots against Qasim.

Cross-Reference

Only one dataset carries it. One of the three reference datasets we check against carries this event; the others do not list it. That is not a contradiction — the datasets cover different periods and use different thresholds — but it means the record has had less outside corroboration.

Identifiers for finding this same event in the other datasets:

Cline Center id
64511041958

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

Outcome and Target

Coup Atlas research identifies the target as: Qasim neutralized Arif and consolidated power, ruling until his own overthrow in 1963.

Baseline coding: Plot discovered and disrupted before execution. 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

Chicago Daily Tribune

“Iraq Crowds Cheer Arrest of Coup Boss: Faces Trial as Plotter, Premier Reveals,” November 6, 1958

The Manchester Guardian

“Ex-Premier to Be Hanged: Conspiracy on Coup,” November 11, 1958

New York Times

“Coup Is Reported Thwarted In Iraq: Pro-Nassar Rioting Is Said To Have Led To Arrest Of Arif Tuesday,” November 6, 1958
“Ex-Premier of Iraq Sentenced to Death: Ex-Iraq Premier Sentenced to Die,” November 11, 1958

South China Morning Post“Unrest In Iraq: Events That Led To Arrest Of Former Vice-Premier: Coup

d’Etat Forestalled,” November 7, 1958

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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