Iran seizes two vessels in Strait of Hormuz after ship comes under fire

By Caolán MageeWednesday April 22, 2026

Cargo ships in the Gulf, near the Strait of Hormuz, off the UAE coast [File: Reuters]

Iran has seized two foreign commercial vessels in the Strait of Hormuz and taken them to its coastline, sharpening tensions in a region already on edge just hours after United States President Donald Trump said he would prolong a ceasefire with Tehran.

Iran’s Islamic Revolutionary Guard Corps (IRGC) said the ships had breached maritime rules and entered the vital passage without coordination, according to Iranian state media.

The capture follows Wednesday’s incident, in which an Iranian gunboat fired on a container vessel near Oman, according to the United Kingdom Maritime Trade Operations (UKMTO) centre.

The British maritime monitoring agency said the ship’s captain reported that the vessel had been approached by an IRGC boat before shots were fired.

“[It] has caused heavy damage to the bridge. No fires or environmental impact reported,” UKMTO added. No casualties were reported, and all crew members were said to be safe.

The Strait of Hormuz, through which roughly a fifth of the world’s oil supply passes, remains one of the most strategically significant waterways.

Al Jazeera’s Tohid Asadi, reporting from Tehran, said, “This is in line with what we heard from the IRGC previously, saying that any passage of ships, vessels or oil tankers through the Strait of Hormuz should be with the permission and coordination of the IRGC.”

He said the capture fit Iran’s broader effort to assert control over maritime traffic through the chokepoint, adding that Iranian officials were now weighing charges and transit fees for vessels using the route.

British maritime security firm Vanguard Tech said the container vessel that came under fire was sailing under a Liberian flag and had been told it was cleared to pass through the Strait of Hormuz.

Iranian news agency Tasnim, however, said the vessel had disregarded warnings from Iranian forces.

The confrontation came after a warning from the IRGC’s Khatam al-Anbiya Central Headquarters, issued in response to what it described as the US seizure of an Iranian commercial ship in the Sea of Oman, IRNA reported.

It accused Washington of violating the ceasefire and committing “armed piracy” after allegedly firing on the Iranian vessel and knocking out its navigation systems.

Trump extends ceasefire

Trump earlier announced he would delay a planned military attack on Iran after requests from Pakistan’s army chief, Asim Munir, and Prime Minister Shehbaz Sharif.

Writing on Truth Social, Trump said the decision was made because Iran’s government was “seriously fractured” and needed time to present a unified position.

“We have been asked to hold our Attack on the Country of Iran until such time as their leaders and representatives can come up with a unified proposal,” he wrote.

He added, however, that the US naval blockade of Iranian ports would remain in place and said the military had been ordered to stay “ready and able”.

The announcement marked a shift from comments made a day earlier, when Trump said it was “highly unlikely” he would extend the truce beyond Tuesday.

‘Positive and negative signals’ from Tehran

Al Jazeera’s Asadi said Iranian officials were offering mixed signals about the ceasefire and the chances for negotiations.

“Tehran is saying they won’t negotiate under imposed terms and conditions … when we compare the initial 10-point and 15-point proposals by the Iranians and Americans, we can understand that the two sides are poles apart,” he said.

“The atmosphere is also clouded by this mistrust in Tehran towards the United States, as well as the simultaneous military rhetoric related to a potential failed negotiation … It is a warning that another round of confrontation may be ahead.”

He said Iran still regarded the Strait of Hormuz as an important source of leverage in any talks.

“It’s trying to exercise authority over the ships and vessels transiting this strategically significant chokepoint,” he added.

Asadi said Iranian officials framed their regional posture as rooted in mutual security. “Iranians are saying that the basis of their foreign policy behaviour, particularly when it comes to Israel, is security for all versus security for none.”