Strait of Hormuz tensions rise as Iran restricts shipping again

Iran has tightened military control over the Strait of Hormuz, raising fresh concerns over global maritime

Iran has tightened military control over the Strait of Hormuz, raising fresh concerns over global maritime security after reports of gunfire involving commercial vessels in the strategic waterway.

Shipping and security sources say at least two vessels attempting to pass through the Strait came under fire. The incidents have once again disrupted traffic in one of the world’s most important energy transit routes.

Iranian armed forces stated that the Strait is now under strict military control. They said the move was in response to what they described as continued violations of ceasefire arrangements and a blockade of Iranian ports by the United States.

Tehran has called the blockade a form of “piracy” and accused Washington of undermining earlier understandings that had allowed limited vessel movement.

Earlier, some tanker traffic had resumed following a temporary easing of tensions linked to a US-brokered ceasefire in the wider regional conflict. However, that opening appears to have been short-lived.

Maritime sources reported that Iranian naval units issued radio warnings instructing commercial vessels not to enter the Strait. This has again raised uncertainty for shipping companies operating in the region.

The Strait of Hormuz is a critical route for global oil and gas shipments. Any disruption there quickly affects international energy supply chains and global prices.

The situation comes as the fragile US–Iran ceasefire nears its expiry. US President Donald Trump has warned that hostilities could resume if no wider agreement is reached soon.

Iranian officials, meanwhile, say no date has been finalised for the next round of talks. They insist that further negotiations depend on resolving key disputes and establishing a clear framework for dialogue.

Tehran has also accused the United States of failing to meet ceasefire expectations, while warning of consequences if pressure continues.