On March 24, 1976, a military junta seized power in Argentina, deposing President Isabel Perón. Over the following seven years — until the junta's collapse in December 1983 following the Falklands War — an estimated 30,000 people were forcibly disappeared: abducted, tortured, and killed by state security forces operating through a network of clandestine detention centres including the Navy Mechanics School (ESMA). The disappeared included trade unionists, students, journalists, priests, lawyers, and perceived political opponents. Argentina also participated in Operation Condor — a coordinated programme of transnational political repression among South American military regimes (Chile, Uruguay, Paraguay, Brazil, Bolivia) with documented US support. The scale of the crimes is confirmed by the 1985 trial of the military juntas, the CONADEP truth commission report *Nunca Más*, and extensive declassified US documentation. Denialist claims that minimise the scale or attribute disappearances to armed conflict rather than state terror are directly contradicted by the documented record.