Iranian President Ebrahim Raisi is set to attend a summit in Riyadh, Saudi Arabia, organized by the Organisation of Islamic Cooperation (OIC), to address the Israel-Hamas war. This will be Raisi's first visit to Saudi Arabia since the two countries restored diplomatic relations earlier this year. The OIC has been vocal in condemning attacks on Gaza, and the summit is scheduled to take place after an emergency meeting of Arab League leaders in Riyadh. Saudi Arabia is concerned about the potential impact of the war on its reform agenda.