Coup Atlas Research Database
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14501031965ConspiracyCoup (actor type unspecified)

Bolivia, 1965 — coup (actor type unspecified) conspiracy

Bolivia (BOL)South America, AmericasJanuary 3, 1965

Event Summary

This entry is coded 3 January 1965, in the early consolidation phase of the military junta led by General Rene Barrientos and army commander General Alfredo Ovando Candia, who had seized power from President Victor Paz Estenssoro on 4 November 1964. In the opening months of 1965 the junta governed a fractured political landscape, relying partly on former MNR personnel while balancing between contending forces and facing hostility from the militant, well-armed tin miners aligned with the exiled-in-waiting leftist leader Juan Lechin. Barrientos would later frame Lechin as the mastermind of a Communist conspiracy to overthrow the government, and in May 1965 he deported Lechin, sent troops into the state mines, and imposed a state of siege, provoking armed clashes.

The January 1965 coding sits in this tense early-junta period of plotting and countermeasures, before the open Barrientos-Ovando rivalry and the May 1965 mining confrontation.

Researched Details

Researched

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

Target identified in Coup Atlas research: The Barrientos-Ovando junta held power; leftist opposition was suppressed and Lechin was later deported in May 1965
RESEARCHED NAME
Key figures
General Rene Barrientos (junta leader)
General Alfredo Ovando Candia (army commander, later co-president)
Juan Lechin (leftist miners' leader, framed as conspirator)

Sources

Barrientos and Ovando occupied the presidential palace on 4 November 1964 and declared themselves co-presidents, ousting Paz Estenssoro.
SOURCE REVIEWED Wikipedia: History of Bolivia (1964 to 1982) open source ↗
Barrientos accused Juan Lechin of masterminding a Communist conspiracy to overthrow the government, then deported him to Paraguay and imposed a state of siege in May 1965.
SOURCE REVIEWED Time magazine archive: Bolivia, No Room for Compromise open source ↗
In early 1965 the junta's situation remained fluid, resorting to a policy of balancing between contending forces while relying partly on old MNR personnel.
SOURCE REVIEWED Marxists.org: Upheaval in Bolivia, An Eyewitness Report open source ↗
The Popular Christian Movement was regarded in January 1965 as the main vehicle for promoting Barrientos' presidential candidacy.
SOURCE REVIEWED U.S. State Department FRUS 1964-68 vol. XXXI, doc. 158 open source ↗

Editorial Note

No discrete plot is precisely dated 3 Jan 1965 in the sources located this session; the coding sits in the early-junta consolidation and plotting period after the Nov 1964 coup, before the May 1965 mining confrontation. Context with strong framing. Distinct from the 29 Sept 1962 Bolivia FSB entry in batch 7.

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
14501031965

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

Outcome and Target

Coup Atlas research identifies the target as: The Barrientos-Ovando junta held power; leftist opposition was suppressed and Lechin was later deported in May 1965.

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

The Globe and Mail

“Coup Quelled in Bolivia, Junta Claims,” January 4, 1965

Los Angeles Times

“Bolivia Quashes Coup Attempt Led by Police,” January 4, 1965

Newsday

“Bolivia’s Junta Says Coup Try is Squelched,” January 4, 1965

Washington Post, Herald Times

“New Bolivian Plot Reported Crushed, Army Seizes Federal Police Force,” January 4, 1965

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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