Che Guevara and Perón were sympathetic to each other. Pacho O'Donnell states that Che Guevara, as Cuban minister, attempted to arrange for the return of Perón to Argentina in the 1960s and sent financial support for that end. However, Perón disapproved of Guevara's advocacy of guerrilla warfare as antiquated. In Madrid, Perón and Guevara met twice. These meetings, as the meetings Perón held with other leftists in Madrid (such as Salvador Allende), were arranged with great secrecy to avoid complaints or expulsion from Francoist Spain. According to Enrique Pavón Pereyra, who was present at the second meeting between Guevara and Perón in Madrid, Perón would have discouraged and warned Guevara of his guerrilla plans in Bolivia: "you will not survive in Bolivia. Suspend that plan. Search for alternatives. [...] Do not commit suicide."