Diplomats express gratitude for Saudi Arabia’s evacuation effort. So far, more than 5,000 people, of 100 nationalities, have made the Red Sea crossing on Saudi warships or private vessels chartered by the Saudi military. The biggest single operation on Saturday, which carried some 2,000 passengers, even included Iranians. Arch-rivals Riyadh and Tehran recently moved towards a cautious rapprochement, including reopening their embassies and consulates.