Prince Mohammed also called Turkish President Recep Tayyip Erdogan on Sunday RIYADH: Saudi Crown Prince Mohammed bin Salman discussed developments in the Palestinian territories with Egyptian President Abdel Fattah El-Sisi on Sunday, Saudi Press Agency reported. During a phone call with the president, the crown prince stressed the need to exert all efforts to stop the escalation in Gaza and ongoing Israeli violations against the Palestinian people. Prince Mohammed also called Turkish President Recep Tayyip Erdogan on Sunday.