The Assembly of Experts has the power to remove the Supreme Leader from office if he is deemed incapable or unfit to fulfill his duties. This has only happened once in the history of the Islamic Republic, when the Assembly removed Ayatollah Khomeini's successor, Ayatollah Montazeri, from his position due to his criticisms of the government. The Assembly of Experts plays a significant role in the political landscape of Iran, as it has the power to shape the direction of the country and determine who will hold the highest position of authority.