Oman's Sultan Haitham bin Tariq on two-day visit in Iran
epa10660226 A handout photo made available by the Iranian presidential office shows Sultan of Oman, Haitham bin Tariq, (R) being welcomed by Iran's President Ebrahim Raisi (C) during a ceremony in Tehran, Iran, 28 May 2023. Oman's Sultan, whose country has been a long-time mediator between Iran and the West, is in Tehran on a two-day visit. EPA/IRAN PRESIDENTIAL OFFICE HANDOUT HANDOUT EDITORIAL USE ONLY/NO SALES
