Prior to taking a position as chief of staff for King Abdullah II, Hassan, 56, was the minister of planning.
He takes over for the departing prime minister, Bisher Khasawneh, who led the administration since October 2020.
King Abdullah has appointed Jafar Hassan as Jordan’s new prime minister.
King Abdullah II appointed Jafar Hassan as the head of the new Jordanian government and urged him to organize support for the Palestinians. In Jordan, Islamist parties gained ground in the most recent election.