Photo released by Malaysia's Department of Information shows Muhyiddin Yassin (L, front) attending the sworn-in ceremony as Prime Minister at the National Palace in Kuala Lumpur, Malaysia, March 1, 2020. Muhyiddin Yassin, a former deputy prime minister, took the oath of office on Sunday to become Malaysia's new prime minister. Muhyiddin was appointed following the abrupt resignation of 94-year-old Mahathir Mohamad, who had been in office since the general elections in 2018. (Malaysia's Department of Information/Handout via Xinhua)