 He decided to join the rebels and was given the task of commanding the Army of Africa.A privately owned DH 89 De Havilland Dragon Rapide, flown by two British pilots, Cecil Bebb and Hugh Pollard, was chartered in England on 11 July to take Franco to Africa.The coup underway was precipitated by the assassination of the right-wing opposition leader Calvo Sotelo in retaliation for the murder of assault guard José Castillo, which had been committed by a group headed by a civil guard and composed of assault guards and members of the socialist militias.