Bongo became President of the Higher Council of Islamic Affairs of Gabon ("Conseil supérieur des affaires islamiques du Gabon", CSAIG) in 1996. Prior to the December 1996 parliamentary election, a supporter of Defense Minister Idriss Ngari challenged Bongo for the PDG nomination to his parliamentary seat, but Bongo was successful in winning the nomination and retaining the seat. In surviving that challenge, he benefited from the assistance of his maternal uncle Jean-Boniface Assélé, one of his key political allies. After over seven years as a Deputy, Bongo was appointed to the government as Minister of National Defense on 25 January 1999.