The US maintains strict naval enforcement of its blockade on Iranian ports and approaches to the Strait of Hormuz, resumed in mid-July 2026 under presidential direction after a brief suspension following the June Islamabad Memorandum of Understanding. CENTCOM reports redirecting 135 vessels, disabling four, and destroying multiple IRGC-linked tankers through early October, with the latest action striking a Panama-flagged vessel in the Gulf of Oman on October 10. Iranian responses include renewed strikes on shipping in the strait, while bilateral talks via intermediaries have stalled over sanctions relief and nuclear limits. Upcoming US midterm elections on November 3 and any renewed diplomatic momentum remain the primary variables that could prompt an official announcement ending enforcement.