The Iranian-backed Persian Gulf Strait Authority (PGSA) has officially launched its public presence on X, marking the clearest effort yet by Tehran to formalize and publicize its emerging control regime over commercial shipping transiting the Strait of Hormuz. The newly launched account, operating under the handle "PGSA_Iran," introduced itself Monday as the "official X account of the Persian Gulf Strait Authority" and said it would provide "real-time updates" on operations and developments in the strategically critical waterway.
In a second post, the organization declared itself the "legal entity and representative authority of the Islamic Republic of Iran for managing the passage and transit through the Strait of Hormuz." The statement went further, warning that navigation through waters designated by Iranian authorities and the Iranian Armed Forces now requires "full coordination" with Tehran. "Passage without permission will be considered illegal," the account stated.
The launch of the account appears to formalize what shipping executives and maritime security firms have been warning about for days: Iran is attempting to establish a de facto permission-based transit regime through one of the world's most important energy chokepoints. The Strait of Hormuz has remained effectively paralyzed since the outbreak of the U.S.-Israel-Iran conflict, with commercial traffic collapsing and hundreds of vessels stranded or rerouted amid missile attacks, mining threats, insurance cancellations and growing military tensions.
Bloomberg reported earlier this month that shipowners were being instructed to contact the PGSA directly to request authorization for transits. A form reviewed by Bloomberg reportedly asked operators to disclose detailed information including vessel origin, destination, cargo value, previous flag registrations and crew nationalities. That raised immediate alarm across the industry. Several shipowners and maritime security executives told Bloomberg they remained unwilling to attempt transits despite Tehran's public messaging suggesting "safe, stable passage" could resume under "new protocols." Halvor Ellefsen, a London-based director at Fearnleys Shipbrokers UK Ltd., told Bloomberg: "The shipowners I've spoken to have said they'll believe it when they see it."
Industry concerns extend beyond the security risks themselves. Operators also face growing legal and sanctions questions surrounding any direct coordination with Iranian authorities or the Islamic Revolutionary Guard Corps. So far, shipping traffic has shown little sign of returning to normal levels despite intermittent political signals suggesting possible de-escalation. Maritime security advisories continue to warn of elevated risks in and around the Strait, including sporadic attacks, mining threats near the traffic separation scheme and ongoing GPS interference.
Key Takeaways:
1. The Iranian-backed Persian Gulf Strait Authority (PGSA) launched its official X account, formalizing a new permission-based transit regime through the Strait of Hormuz.
2. PGSA declared that passage through waters designated by Iranian authorities and Armed Forces without coordination will be considered 'illegal.'
3. Bloomberg reported that shipowners are being required to submit detailed forms to PGSA, disclosing vessel, cargo, and crew information for transit authorization.
4. The industry remains cautious about direct coordination with Iranian authorities due to security risks and U.S. sanctions concerns; many shipowners are unwilling to attempt transits.
5. The Strait of Hormuz remains effectively paralyzed due to the U.S.-Israel-Iran conflict; commercial traffic has collapsed and maritime security advisories continue to warn of elevated risks.
