Coup Atlas Research Database
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09011251962AttemptedMilitary coup

Guatemala, 1962 — military coup attempt

Guatemala (GTM)Central America, AmericasNovember 25, 1962

Event Summary

The dataset records an attempted military coup in Guatemala on 25 November 1962, during the increasingly embattled government of President Miguel Ydigoras Fuentes, whose corruption scandals and accommodation of United States interests, including the training of Cuban exiles for the Bay of Pigs on Guatemalan soil, had provoked the November 1960 army revolt that sparked the civil war. By late 1962 Ydigoras faced a nascent guerrilla insurgency from the survivors of that revolt organized as the MR 13, urban unrest, and continued plotting from officers who wanted him gone. Any coup attempt in November 1962 came within that turbulence and did not unseat Ydigoras at that time.

His government limped on until March 1963, when his own defense minister Colonel Enrique Peralta Azurdia overthrew him in a coup, partly to prevent the former president Juan Jose Arevalo from returning to win the scheduled elections.

Researched Details

Researched

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

Target identified in Coup Atlas research: President Miguel Ydigoras Fuentes survived the November 1962 pressure but was overthrown by his defense minister in March 1963
RESEARCHED NAME
Key figures
Miguel Ydigoras Fuentes (president of Guatemala, target)
Dissident officers and MR 13 insurgents (opponents)
Enrique Peralta Azurdia (defense minister, later coup leader)

Sources

Miguel Ydigoras Fuentes governed Guatemala from 1958 until he was overthrown in a military coup in March 1963.
SOURCE REVIEWED Wikipedia, Miguel Ydigoras Fuentes open source ↗
The failed army revolt of 13 November 1960 against Ydigoras produced the MR 13 guerrilla movement and marked the beginning of the Guatemalan Civil War.
SOURCE REVIEWED Wikipedia, 1960 Guatemalan Military Insurrection open source ↗
Ydigoras was overthrown in March 1963 by his defense minister Colonel Enrique Peralta Azurdia, partly to block the return of former president Juan Jose Arevalo to power.
SOURCE REVIEWED Wikipedia, Enrique Peralta Azurdia open source ↗
Ydigoras had usurped power in 1958 after the assassination of Colonel Castillo Armas and faced continuous corruption scandals and social turmoil during his rule.
SOURCE REVIEWED Wikipedia, 1960 Guatemalan Military Insurrection open source ↗

Editorial Note

No discrete documentation of a coup attempt precisely on 25 November 1962 was found in accessible English sources this session; the entry records the dataset's coding and the verified context of the embattled late Ydigoras government, with plotter identity for this specific date unconfirmed, flagged. Follows the Guatemala 1960-11-13 record in batch 62 and precedes the 1963 Peralta coup.

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
09011251962
Albrecht/Koehler/Schutz (CAM) id
CAM-90-1962-11-25

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

Outcome and Target

Coup Atlas research identifies the target as: President Miguel Ydigoras Fuentes survived the November 1962 pressure but was overthrown by his defense minister in March 1963.

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

Powell and Thyne

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

Christian Science Monitor

“Guatemala Snuffs Weekend Revolt,” November 26, 1962

Hartford Courant

“Guatemala Quells Air Force Revolt; Palace Is Strafed: TwoKilled; Castro Ites Are Blamed,”November 26, 1962

Minneapolis Star

“Guatemala Army Quickly Stops Air Force Revolt,” November 26, 1962

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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