Iran-Linked Ships Defy U.S. Naval Blockade in Strait of Hormuz
Key Takeaways
- Iran-linked ships transited the Strait of Hormuz despite the U.S. blockade, according to trackers.
- Three Iran-linked tankers reportedly crossed Hormuz on Tuesday, with some later turning back.
- Blockade began Monday; reports differ on ships passing Hormuz.
U.S. Blocks Iranian Ports
The United States began enforcing a naval blockade of Iranian ports on April 13.
CENTCOM stated the blockade would be enforced impartially against vessels of all nations entering or departing Iranian ports.

At least four Iran-linked ships were seen transiting the Strait within 24 hours despite the blockade.
The Chinese-owned tanker Rich Starry also passed through the chokepoint.
Trump warned any Iranian fast attack ship would be immediately eliminated.
Ships Transit Despite Blockade
Multiple vessels sailed from Iranian ports and crossed the Strait despite the U.S. blockade.
The Christianna crossed after unloading 74,000 tonnes of corn at Bandar Imam Khomeini.

The Elpis cleared the strait loaded with 31,000 tonnes of methanol after leaving Bushehr.
The Rich Starry was carrying about 250,000 barrels of methanol loaded at the UAE's Hamriyah port.
Some vessels later turned back, including the Christianna.
Geography Empowers Iran
Iran retains a powerful advantage due to the geography of the Strait of Hormuz.
The narrow waterway funnels ships through two lanes about two miles wide each.
Iran has laid mines and exploited the rugged coastline for surveillance and missile launches.
The IRGC ordered vessels to divert around Larak Island to screen ships and collect tolls.
Shipping traffic remains constrained, with only nine vessels crossing daily on average since the ceasefire.
Economic and Diplomatic Fallout
The blockade and disruptions have sent oil prices surging above $100 per barrel.
The IMF warned the global economy faces a major test.

China, Iran's biggest trading partner, criticized the blockade.
Vice President JD Vance said Trump wants to make the grand bargain on Iran.
The blockade's enforcement remains tenuous as ships continue to transit.
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