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Iran Announces Strait of Hormuz Traffic Mechanism for Designated Shipping Routes

According to Iranian statements and Lloyd’s List, Hormuz traffic has recovered from recent lows but remains below normal as Iran says cooperating commercial vessels may use designated routes with military coordination and service fees.

Fact Check
All three components of the claim are strongly corroborated. First, the traffic-rise-from-lows component is directly confirmed by Lloyd's List ('Subtle rise in non-Iranian trade through Hormuz'), which states last week was the busiest since the conflict began. Second, the below-normal component is confirmed by the same Lloyd's List source (over 90% below normal) and VOV World's citation of Lloyd's List data (18 passages on May 10 vs. a pre-conflict average of 135 daily). Third, the Iran military-coordination component is confirmed by CGTN and VOV World citing Iran's Revolutionary Guards and Iranian FM Araghchi, who stated the strait is open to vessels cooperating with Iran. The AIS-dark vessel surge is independently confirmed by the Kuehne+Nagel/myKN article citing TradeWinds and Lloyd's List, with a 600% increase in AIS suppression between April 19 and May 3. The small residual uncertainty reflects that the Lloyd's List primary article was paywalled and could not be fully fetched, and that the precise framing of 'friendly ships with military coordination until instability ends' is a paraphrase of Iranian official statements rather than a verbatim quote.
Summary

Iran said it has created a mechanism to manage traffic along designated shipping routes in the Strait of Hormuz, with access for commercial vessels and parties cooperating with the country and fees for professional services. The announcement adds to earlier Iranian statements that friendly commercial ships may continue transiting the strait if passage is coordinated with Iran’s military and excludes hostile countries. Meanwhile, traffic has risen from recent lows, with earlier Bloomberg vessel-tracking data showing nearly 2 million barrels a day of non-sanctioned oil shipments and four supertankers carrying about 2 million barrels each, mainly Iraqi crude, departing since May 10. More recent reporting from Lloyd’s List says daily vessel movements remain below the pre-conflict norm of about 130 ships, while more vessels are turning off AIS signals during transit. Iranian state media also said the Islamic Revolutionary Guard Corps reported about 30 ships had passed with Tehran’s permission since Wednesday night.

Terms & Concepts
  • Strait of Hormuz: A narrow maritime chokepoint linking the Persian Gulf to global shipping lanes and one of the world’s most important routes for oil, gas, and broader trade flows.
  • AIS (automatic identification system): A ship-tracking system that broadcasts a vessel’s position and movement for maritime safety and monitoring.
  • Maritime chokepoint: A narrow sea route where heavy shipping traffic is concentrated, making it strategically important for trade, security, and energy transport.