Which Argentine leftist terrorist group tried to seize the barracks of the 29th Forest Infantry regiment?
Operation Primicia Operación Primicia (] , "Operation Scoop") was a large guerrilla attack that took place on 5 October 1975, in Formosa, Argentina. It was the largest attack ever launched by the paramilitary group Montoneros, which attempted to seize the barracks of the 29th Forest infantry regiment. This attack worsened the Dirty War, and indirectly led to the 1976 Argentine coup d'état the following year.
Red Shirts (Mexico) The Red Shirts (Spanish: "Camisas Rojas" ) were a paramilitary organization, existing in the 1930s, founded by the atheist and anti-Catholic anticlerical Governor of Tabasco, Mexico, Tomás Garrido Canabal during his second term. As part of their attempt to destroy the Church, they systematically destroyed church buildings. The group, created to carry out the governor's orders, takes its name from its uniform of red shirts, black pants, and black and red military caps and it consisted of men aged 15 to 30.