Tensions surge in Strait of Hormuz as Iran warns of crushing response and maritime incidents multiply

Middle East 28-06-2026 | 07:49

Tensions surge in Strait of Hormuz as Iran warns of crushing response and maritime incidents multiply

Iran threatens swift retaliation over alleged violations of its maritime rules as regional security warnings, drone attacks, and tanker incidents raise fears of wider escalation in and around the Strait of Hormuz.

Tensions surge in Strait of Hormuz as Iran warns of crushing response and maritime incidents multiply
Ships in the Strait of Hormuz. (AFP)
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Iranian authorities warned of a “decisive and crushing response” to any violation of any provision of the memorandum of understanding with Washington, after stating that it had struck US-linked targets on Saturday in response to US airstrikes on its southern coast.

 

Bahrain, which hosts the US Navy’s Fifth Fleet, along with several other Arab countries, condemned what it described as an Iranian drone attack on its territory, calling it a blatant violation of its sovereignty and a threat to its security.

 

 

Strait of Hormuz back in focus again

 

Iranian state television announced that the Islamic Revolutionary Guard Corps Navy will deal firmly with vessels that follow routes not designated by Iran, and that all ships must communicate and coordinate with the IRGC Navy in order to enter or leave the Strait of Hormuz.

 

It confirmed that Iranian instructions for passage through the Strait of Hormuz remain in effect in the waterway.

 

It also stated that some ships are seeking Iranian permits to pass through Hormuz after “unauthorized vessels faced warning shots.”

 

Image of Trump on Iranian newspapers. (AFP)
Image of Trump on Iranian newspapers. (AFP)

 

“Decisive response”

 

In this context, Iranian Expediency Discernment Council member Mohsen Rezaei noted that Washington had violated the first clause of the memorandum of understanding by supporting the actions of its regional proxy, Israel.

 

He said that Washington also violated the first clause of the memorandum by continuing to stir tensions in the Strait of Hormuz, stressing that the response to any violation of any clause in the memorandum will be swift and crushing.

 

In the same context, the head of the National Security and Foreign Policy Committee in the Iranian Parliament, Ibrahim Azizi, said that his country would respond firmly to any violation of Iran’s navigation instructions related to passage through the strait.

 

 

Incidents

 

Meanwhile, the UK Maritime Trade Operations said it had received a report of an incident in the Strait of Hormuz in which a tanker was targeted by a projectile.

 

It added that the captain of the targeted tanker reported damage and confirmed that all crew members were safe.

 

For its part, Reuters quoted security sources as saying that an explosive-laden drone targeted a camp belonging to the Iranian Kurdish opposition north of Erbil in Iraq, confirming that no injuries were reported and that the camp had recently been evacuated.

 

 

Is Iran “in control”?

 

Following the attack that took place on Thursday against a cargo ship off the coast of Oman, Iran did not claim responsibility. However, it affirmed its authority over regulating maritime navigation in the Strait of Hormuz.

 

It said that vessels must adhere to routes designated by Tehran and stated that the temporary agreement with the United States gives it control over ship traffic through the strategic waterway.

 

For its part, US Central Command confirmed that the Iranian attack was an “unjustified act of aggression against commercial shipping,” adding that the United States will continue to provide coordination and support for the safe passage of commercial vessels transiting the strait.

 

Before the outbreak of the latest violence, oil prices fell by about 3 percent on Friday, heading toward sharp weekly losses as oil tankers exited the Strait of Hormuz.

 

Shipping data showed that Saudi Aramco resumed loading crude oil in Ras Tanura, the world’s largest oil port, after a suspension lasting nearly four months. Fertilizer shipments through the strait also rebounded, helping ease concerns over rising global food prices.