Operation Condor (Spanish: Operación Cóndor, also known as Plan Cóndor, Portuguese: Operação Condor) was a campaign of political repression and state terror involving intelligence operations and assassination of opponents, officially implemented in 1975 by the right-wing dictatorships of the Southern Cone of South America. The program was intended to eradicate communist or Soviet influence and ideas, and to suppress active or potential opposition movements against the participating governments.Due to its clandestine nature, the precise number of deaths directly attributable to Operation Condor is highly disputed. Some estimates are that at least 60,000 deaths can be attributed to Condor, and possibly more. Victims included dissidents and leftists, union and peasant leaders, priests and nuns, students and teachers, intellectuals and suspected guerillas.Condor's key members were the governments in Argentina, Chile, Uruguay, Paraguay, Bolivia and Brazil. The United States government provided technical support and supplied military aid to the participants until at least 1978, and again after Republican Ronald Reagan became President in 1981. Such support was frequently routed through the Central Intelligence Agency. Ecuador and Peru later joined the operation in more peripheral roles. These efforts, such as Operation Charly, supported the local juntas in their anti-communist repression.