Saudi Crown Prince Mohammed bin Salman meets with Iraqi Shi'ite leader Muqtada al-Sadr in Jeddah, Saudi Arabia July 30, 2017. Bandar Algaloud/Courtesy of Saudi Royal Court/Handout via REUTERS ATTENTION EDITORS - THIS PICTURE WAS PROVIDED BY A THIRD PARTY. - RTS19RFH
Saudi crown prince Mohammed bin Salman with Iraqi Shiite leader Moqtada Al Sadr, centre, in Jeddah on July 30, 2017. Bandar Algaloud / Courtesy of Saudi Royal Court / Handout via Reuters

With an eye on Iran, US welcomes Moqtada Al Sadr visit to Saudi Arabia