Return of Peronism , 29 May 1969 In 1955, former army officer
Juan Perón was ousted from the
presidency by a coup (
Revolución Libertadora). This occurred three months after the
Bombing of Plaza de Mayo, a failed coup attempt considered by some as "
state terrorism". Subsequently,
Peronism was proscribed and hostility against it and against populist politics dominated Argentine politics.
Pedro Eugenio Aramburu's
Decree Law 4161/56 prohibited the use of Perón's name and when
General Lanusse, who was part of the
Argentine Revolution, called for elections in 1973. He authorized the return of political parties. However, Perón, who had been invited back from exile, was barred from seeking office. Aramburu was
kidnapped and executed extrajudicially by members of Montoneros in June 1970. In May 1973, Peronist
Héctor José Cámpora was elected as president. It was broadly understood that Perón was the real power behind him, as Cámpora's campaign stated. Peronism has been difficult to define according to traditional political classifications and different periods must be distinguished. A
populist and
nationalist movement, it has sometimes been accused of
fascist tendencies. Following nearly two decades of weak civilian governments, economic decline and military interventionism, Perón returned from exile on 20 June in 1973, as the country was becoming engulfed in financial, social and political disorder. The months preceding Perón's return were marked by important
social movements across South America. In particular, these movements spread across the
Southern Cone, before the military intervention of the 1970s. During
Héctor Cámpora's first months of government (May–July 1973), approximately 600 social conflicts, strikes, and
factory occupations had taken place. Upon Perón's arrival at Buenos Aires Airport, snipers opened fire on the crowds of Peronist sympathizers. Known as the
1973 Ezeiza massacre, this event marked the split between left-wing and right-wing factions of Peronism. Perón was re-elected in 1973, backed by a broad coalition that ranged from trade unionists in the center to fascists on the right (including members of the neo-fascist
Movimiento Nacionalista Tacuara), and socialists like the
Montoneros on the left. Following the Ezeiza massacre and Perón's denouncing of "bearded immature idealists", Perón sided with the Peronist right, the trade unionist bureaucracy and
Radical Civic Union of
Ricardo Balbín, Cámpora's unsuccessful rival at the May 1973 elections. Some leftist Peronist governors were deposed, among them
Ricardo Obregón Cano, governor of
Córdoba, who was ousted by a police coup in February 1974. According to historian Servetto, "the Peronist right... thus stimulated the intervention of security forces to resolve internal conflicts of Peronism". On 19 January 1974, the Trotskyist
People's Revolutionary Army attacked the military garrison in the Buenos Aires city of
Azul, prompting a harsh response from the then constitutional president
Juan Perón and contributing to his shift towards the
rightist faction of the
justicialist movement during the last months of his life.
Extreme right wing vigilante organisations – linked to
Triple A or its kind of "subsidiary"
Córdoba "Comando Libertadores de América" —assassinated the union leader and ex-Peronist governor of Córdoba,
Atilio López, as well as leftist lawyers Rodolfo Ortega Peña and
Silvio Frondizi,brother of the ousted former Argentine president
Arturo Frondizi, who had served as first president between 1 May 1958 and 29 March 1962. Also in 1974, the Third World priest
Carlos Mugica and dozens of political activists from the left were assassinated.
Isabel Perón's government Juan Perón died on 1 July 1974 and was replaced by his vice-president and third wife,
Isabel Perón, who ruled Argentina until she was overthrown in March 1976 by the military. The 1985
CONADEP human rights commission counted 458 assassinations from 1973 to 1975 in its report
Nunca Más (
Never Again): 19 in 1973, 50 in 1974 and 359 in 1975, carried out by paramilitary groups, who acted mostly under the
José López Rega's parapolice and paramilitary
Triple A death squad (according to
Argenpress, at least 25 trade-unionists were assassinated in 1974). However, the repression of the social movements had already started before the attempt on Yrigoyen's life: on 17 July 1973, the
CGT section in
Salta was closed while the CGT, SMATA and Luz y Fuerza in
Córdoba were victims of armed attacks. Agustín Tosco, Secretary General of Luz y Fuerza, successfully avoided arrest and went into hiding until his death on 5 November 1975. Trade unionists were also targeted by the repression in 1973 as Carlos Bache was assassinated on 21 August 1973; Enrique Damiano, of the Taxis Trade Union of Córdoba, on 3 October; Juan Avila, also of Córdoba, the following day; Pablo Fredes, on 30 October in Buenos Aires; and Adrián Sánchez, on 8 November 1973 in the
Province of Jujuy. Assassinations of trade unionists, lawyers and so on continued and increased in 1974 and 1975 while the most combative trade unions were closed and their leaders arrested. In August 1974, Isabel Perón's government took away the rights of trade unionist representation of the
Federación Gráfica Bonaerense, whose Secretary General
Raimundo Ongaro was arrested in October 1974. During the same month of August 1974, the SMATA Córdoba trade-union, in conflict with the company Ika Renault, was closed by the national direction of trade unions and the majority of its leaders and activists arrested. Most of them were assassinated during the 1976–1983 dictatorship. Atilio López, General Secretary of the CGT of Córdoba and former Vice Governor of the Province, was assassinated in Buenos Aires on 16 September 1974. (and 2000 at its peak in 1975, though almost half of them related to militia), committed a number of attacks during this period such as bombings at the Goodyear and Firestone distributors, Riker and Eli pharmaceutical laboratories, Xerox Corporation, and Pepsi-Cola bottling companies. Director-general of the Fiat Concord company in Argentina was kidnapped by ERP guerrillas in Buenos Aires on 21 March 1972 and found murdered on 10 April. In 1973, a
Ford Motor Company executive was killed in a kidnapping attempt. A Peugeot representative was kidnapped and later released for a reported US$200,000, and FAP guerrillas killed John Swint, the American general manager of the Ford Motor Company. On December, the director of Peugeot in Argentina was kidnapped. In 1974, FAP guerrillas killed the labour relations manager of the IKA-Renault Motor Company in Córdoba. In 1975 a manager of an auto parts factory and a production manager of Mercedes-Benz were kidnapped by Montoneros, and an executive of the US Chrysler Corporation and a manager of the Renault plant in Córdoba were killed. In 1976, Enrique Aroza Garay of German-owned Borgward automobile factory and a Chrysler executive were killed. In all, 83 servicemen and policemen were killed in left-wing guerrilla incidents.
Annihilation decrees In 1975, the
Guevarist People's Revolutionary Army (ERP), inspired by
Che Guevara's
foco theory, began a small rural insurgency in the province of
Tucumán with no more than 100 men and women, but were soon defeated by the Argentine Army. In February 1975, Isabel Perón signed the secret presidential decree 261, which ordered the army to illegally neutralise and/or "annihilate" the insurgency in
Tucumán, the smallest province in Argentina.
Operativo Independencia granted power to the armed forces to "execute all military operations necessary for the effects of neutralizing or annihilating the action of subversive elements acting in the
Province of Tucumán". Extreme right-wing death squads used their hunt for far-left guerrillas as a pretext to exterminate any and all ideological opponents on the left and as a cover for common crimes. In July, there was a
general strike. The government, presided temporarily by provisional president of the Senate
Ítalo Luder from the Peronist party, replacing Isabel (who was ill for a short period), issued three decrees, 2770, 2771 and 2772. These created a Defense Council headed by the president and including his ministers and chiefs of the armed forces. It was given the command of the national and provincial police and correctional facilities and its mission was to "annihilate [...] subversive elements throughout the country".
March 1975 raid in Santa Fe Isabel Perón's government ordered a raid on 20 March 1975, which involved 4,000 military and police officers, in
Villa Constitución,
Santa Fe in response to various trade-unionist conflicts. Many citizens and 150 activists and trade unionist leaders were arrested while the Unión Obrera Metalúrgica's subsidiary in Villa Constitución was closed down with the agreement of the trade unions' national direction, headed by
Lorenzo Miguel. Repression affected trade unionists of large firms such as
Ford,
Fiat,
Renault,
Mercedes-Benz,
Peugeot and
Chrysler and was sometimes carried on with support from the firms' executives and from the trade unionist bureaucracies. == Military's rise to power ==