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.
Bolivian Colorados Regiment The 1st Regiment of Foot Infantry "Bolivian Colorados" National Presidential Escort Regiment (Regimiento 1ro. de Infanteria "Colorados de Bolivia") of the Bolivian Army, formerly the 39th Line Infantry Battalion "Colorados" is one of the Army's oldest and most prestigious infantry regiments. It is headquartered in La Paz's Miraflores District, and is under the direct supervision of Bolivian Army headquarters.