US naval forces continue strict enforcement of the blockade on Iranian ports and related maritime traffic as of early October 2026, with CENTCOM reporting the redirection of the 130th commercial vessel on October 5 and additional actions against noncompliant ships since the operation resumed July 14 under presidential direction. This follows a brief lifting of restrictions in mid-June tied to an interim US-Iran memorandum of understanding that included a 60-day negotiating window on issues such as nuclear activities and shipping. The reimposition came after the earlier ceasefire collapsed, amid expanded US sanctions targeting Iranian auto, rail, and related sectors in early October. No verified diplomatic announcements or verified breakthroughs have occurred recently to indicate an imminent end to the blockade, though broader talks on de-escalation and sanctions relief remain factors that could influence future policy shifts.