French journalist Marie-Monique Robin found in the archives of the Quai d'Orsay, the French Ministry of Foreign Affairs, the original document proving that a 1959 agreement between Paris and Buenos Aires set up a "permanent French military mission" of officers to Argentina who had fought in the Algerian War. It was located in the offices of the chief of staff of the Argentine Army. It continued until François Mitterrand was elected President of France in 1981. She showed how Valéry Giscard d'Estaing's government secretly collaborated with Videla's junta in Argentina and with Augusto Pinochet's regime in Chile.