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Start Center: National Consortium for the Study of Terrorism and Responses to Terrorism; a Center of Excellence of the U.S. Department of Homeland Security based at the University of Maryland
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Terrorist Organization Profile:
OPR-33

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Organización Popular Revolucionaria - 33
n/a
Argentina, Uruguay
June 23, 1971
Group is inactive
Anarchist
Unknown
The OPR-33 was an anarchist terrorist group that operated briefly during the 1970s. Despite the relatively small number of attacks and kidnappings it carried out, the group was high on the radar screen of both American and Uruguayan security forces during the period of Operation Condor, in which many operations were carried out against left-leaning groups in Latin America. The OPR-33 is believed by some to have been the clandestine armed wing of the Uruguayan Anarchist Federation.
According to declassified U.S. Defense Department documents, the OPR-33 was effectively destroyed in a raid carried out in Buenos Aires by Argentinean and Uruguayan security forces in September 1976.

Key Leaders

  • n/a

Related Groups

  • n/a

U.S. Government Designations

No
No

Learn more about these U.S. Department of State classifications:

Foreign Terrorist Organizations (FTOs)

Terrorist Exclusion List (TEL)


Other Governments' Designations

No
No
No
No
No

Global Terrorism Database

For information compiled by the Global Terrorism Database on terrorist incidents for which this group was responsible click here.



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These data were collected for the Terrorism Knowledge Base® (TKB®), managed by the Memorial Institute for the Prevention of Terrorism (MIPT) until March 2008. START has neither reviewed nor verified these data, but is presenting this information as a service to the homeland security community.

Original TKB® data current as of March 1, 2008.

Terrorist incident data is available in START's Global Terrorism Database.

Address comments or inquiries to gtd@start.umd.edu.

The Global Terrorism Database

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