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.
Seguro Obrero massacre The Seguro Obrero massacre (Spanish: "Matanza del Seguro Obrero" , literally in English: Workers Insurance's Massacre) occurred on September 5, 1938, and was the Chilean government's response to an attempted coup d'état by the National Socialist Movement of Chile (MNSCh), whose members were known at the time as "Nacistas". After a failed coup involving a stand-off and a shootout, about 60 Nacistas who had surrendered after being given assurances, were in fact summarily shot.