Biya, who has been in power since 1982, left Cameroon on June 7 for a private stay in Switzerland, with no public appearances or official updates since. While the government denies reports of his deteriorating health, opposition figures argue that his absence undermines governance, with some calling for the Constitutional Council to recognize a vacancy. Amidst this political turmoil, speculation grows regarding the influence of First Lady Chantal Biya and the potential for succession, as the nation grapples with economic pressures and ongoing separatist conflicts.