US end of Iranian blockadeThe United States Central Command (CENTCOM) has reported that U.S. Marine Corps aircraft and personnel, operating from the amphibious assault ship USS Boxer, are actively supporting the ongoing naval blockade against Iran. This development is part of broader U.S. efforts in the Arabian Sea and Strait of Hormuz region, aimed at restricting Iranian maritime activities while allowing humanitarian shipments. This has been reflected in recent market movements, with the odds of an announcement ending the blockade by August 31, 2026, declining. Key TakeawaysMarket activity suggests a decreased likelihood of the U.S. announcing the end of the Iranian blockade by August 31, 2026, following CENTCOM’s recent enforcement actions. The involvement of U.S. Marine Corps aviation assets from the USS Boxer indicates a sustained and active enforcement posture, consistent with a continuation of the blockade.