Saudi Arabia's powerful Crown Prince Mohammed bin Salman was appointed prime minister on Tuesday by royal decree.
The crown prince, who is heir to the throne held by King Salman, already wields wide powers and is seen as the kingdom's day-to-day leader.
The royal decree appointing him as prime minister was carried by the Saudi Press Agency. It said King Salman will continue to chair the Cabinet meetings that he attends.
He is associated with the October 2018 killing of Saudi journalist and critic Jamal Khashoggi, who disappeared after entering the Saudi Consulate in Istanbul. U.S. intelligence found that the crown prince likely approved the killing.