Iran Establishes 'Persian Gulf Strait Authority' to Regulate Vessel Transit Through Strait of Hormuz

May 6, 2026

Iran established the Persian Gulf Strait Authority to regulate maritime traffic through the Strait of Hormuz, requiring commercial vessels to coordinate passage with Iranian military authorities via an official email address, according to Iranian state media Press TV on May 5, 2026. Iran issued a new map showing an expanded Iranian area of control over the strait and warned the U.S. Navy to stay out of the waterway. The Strait of Hormuz serves as a critical chokepoint for global oil shipments, making Iran's new regulatory mechanism significant for international maritime trade and freedom of navigation.

Establishment of the Persian Gulf Strait Authority

▪Iran established a new mechanism to manage the transit of vessels through the Strait of Hormuz.
▪Iran's Press TV reported on the establishment of Iran's new vessel transit management mechanism for the Strait of Hormuz on May 5, 2026.

Iran's Expanded Control and Military Coordination Requirements

▪Iran issued a new map of the Strait of Hormuz with an expanded Iranian area of control.
▪Iran requires commercial vessels to coordinate any passage through the Strait of Hormuz with Iran's military.
▪Iran warned the U.S. Navy to stay out of the Strait of Hormuz.

Perspective of International maritime community

▪The Strait of Hormuz is a critical chokepoint for global oil shipments and international maritime trade.
▪Iran's requirement for vessels to coordinate passage through the Strait of Hormuz with Iranian military authorities raises concerns about freedom of navigation.
▪Iran's expanded area of control shown in the new Strait of Hormuz map potentially encroaches on international waters or disputed maritime boundaries.

Perspective of United States Navy

▪The U.S. Navy conducts regular freedom of navigation operations through the Strait of Hormuz to assert international maritime rights.
▪Iran's warning to the U.S. Navy to stay out of the Strait of Hormuz conflicts with U.S. policy of maintaining naval presence in international waters.