Iran Ships Move through Hormuz as Trump Orders Blockade

The vessels exited the Strait of Hormuz on Monday, hours before a U.S. naval blockade took effect.

1. Last-Minute Ship Movements

·         Just before the U.S. blockade, two Iran-linked tankers exited via the Strait of Hormuz.

·         Shows that Iran-linked trade continued almost normally, even as global shipping slowed sharply.

2. Iran-Linked Trade Remains Resilient

·         Oil flows averaged ~2.2 million barrels/day recently, slightly higher than pre-conflict levels (~2 million).

·         Indicates Iran has managed to sustain exports despite tensions and sanctions.

3. Collapse in Overall Shipping Traffic

·         Pre-war: 120+ vessels/day

·         Now: ~14 vessels/day

·         Most current traffic consists of Iran-linked or affiliated ships.

·         Non-Iranian companies show “extremely low” risk appetite.

4. U.S. Escalation

·         United States has imposed a naval blockade targeting Iranian shipping.

·         Donald Trump warned:

o    Any Iranian vessel approaching the blockade would be “immediately eliminated.”

5. Legal and International Concerns

·         International Maritime Organization criticized the move:

o    Blockading an international strait may violate international law.

·         Raises concerns about:

o    Freedom of navigation

o    Escalation risks in global waters

6. Humanitarian & Economic Impact

·         Around 20,000 seafarers on ~1,600 ships are now stranded in the Persian Gulf.

·         Risks include:

o    Potential attacks on vessels

o    Disruptions to global trade and food supply chains

Bottom Line

·         A dual reality is emerging:

o    Iran-linked shipping continues (to an extent)

o    Global commercial shipping is largely paralyzed

·         The blockade has intensified:

o    Geopolitical tensions

o    Legal disputes

o    Global economic risks

 

[ABS News Service/14.04.2026]

Hours before a U.S. naval blockade of ships from Iranian ports took effect on Monday, two Iranian-linked ships exited the Persian Gulf via the Strait of Hormuz, according to Kpler, a global ship-tracking firm.

The crossings highlighted that although the number of vessels passing through the strait has fallen sharply, ships linked to Iran have continued to navigate the waterway at rates close to those before the first U.S. and Israeli strikes in late February, according to Kpler. Transits in the four weeks to Sunday averaged 2.2 million barrels of oil per day, compared with an average of two million per day in the four weeks to Feb. 28.

One of the ships, the Panama-flagged tanker Auroura, was believed to be carrying a cargo of Iranian naphtha, a type of petroleum product, which Kepler noted was under sanctions and had previously carried Iranian cargoes. The second tanker, the New Future, loaded gas oil at the Hamriyah port in the United Arab Emirates and carried a Marshall Islands flag. The New Future’s previous three trades were with Iran.

There was “still a trickle of trade making its way through” on Monday before the blockade came into effect, said Alexis Ellender, an analyst at Kpler. But major shipping companies not linked to Iran had an “incredibly low” risk appetite for crossing the strait, he said.

The average number of vessels crossing the Strait of Hormuz before the war was more than 120 per day. Just 28 vessels have crossed in the last two days, including 14 on Sunday, mainly ships with links to Iran.

President Trump said Monday that the U.S. Navy would attack any Iranian ships that tried to cross the Strait of Hormuz. “Warning: If any of these ships come anywhere close to our BLOCKADE, they will be immediately ELIMINATED, using the same system of kill that we use against the drug dealers on boats at Sea,” he wrote on social media.

Arsenio Dominguez, the head of the International Maritime Organization, the U.N. agency responsible for shipping safety and security, said on Monday that the naval blockade was in violation of international law. He said at a news conference in London that countries “don’t have the right to blockade an international strait that is used for international navigation.”

He added that a U.S. blockade “just doesn’t really help anything in finding a solution to the conflict,” adding that he was waiting to hear more details about the action.

Mr. Dominguez said that the situation in the region of the Strait of Hormuz remained of grave concern, with 20,000 seafarers on 1,600 vessels stranded in the Persian Gulf.

“There’s the constant threat that a ship may be targeted or attacked, which, of course, endangers lives for the seafarers,” he said. The disruptions to international shipping have also had major consequences for the global economy and food security, he said.