 In October 1961, Caggiano, who was then vicar (not head) of the Argentine Military Ordinariate, participated in the inauguration ceremony of the first course on counter-revolutionary warfare in the Higher Military College at the side of President Arturo Frondizi, who within a few months was ousted, accused, Verbitsky says, of being too tolerant towards communism.Verbitsky says that Bishop Victorio Bonamín, Caggiano's associate in the military vicariate general, was one of the instructors in the course, but not Caggiano himself.He also says that in the course of counter-insurgency classes cadets at the Navy Mechanics School were shown the film "The Battle of Algiers" (1966), made by Italian communist director Gillo Pontecorvo.