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Iranian Military Divides Control of Strait of Hormuz Between Army and Guard Corps

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TEHRAN (AP) — Iran’s military has formally divided operational control of the Strait of Hormuz between its regular army and the Islamic Revolutionary Guard Corps, with the Guard Corps assuming command of the western sector and the army’s naval forces taking the eastern portion.

An Iranian army spokesperson announced the new arrangement on Monday, stating that the two branches will operate in full coordination across the critical waterway. The declaration marks a significant shift in the command structure of one of the world’s most vital shipping lanes, through which approximately 20 million barrels of oil pass daily.

The spokesperson did not provide details on the strategic rationale behind the division or specify the exact geographic demarcation line separating the two zones of control. The announcement came without prior warning and follows months of heightened tension in the Persian Gulf region.

The Strait of Hormuz serves as a chokepoint for global energy supplies, connecting the Persian Gulf to the Gulf of Oman and the open ocean. Its narrowest point is only 21 nautical miles wide, making it highly susceptible to disruption. Previous incidents involving the closure or threat of closure have sent shockwaves through global markets.

Under the new arrangement, the Islamic Revolutionary Guard Corps, which has historically maintained a strong presence in the strait, will now focus its naval operations on the western side. The regular Iranian navy will oversee the eastern sector. Officials emphasized that the split is intended to streamline operations and enhance coordination between the two powerful military entities.

No immediate response has been issued by regional allies or international maritime organizations regarding the change in command structure. The United States and several European nations have previously expressed concern over Iranian activities in the strait, particularly regarding the Guard Corps’ role in naval operations.

The timing of the announcement has raised questions among analysts. The division of control comes at a time when regional security dynamics remain fluid, and the global community continues to monitor Iranian military posturing closely. It remains unclear whether this restructuring is part of a broader strategic realignment or a routine administrative adjustment.

Military observers note that the Guard Corps has long been viewed as the more aggressive of the two forces, often conducting independent operations in the strait. The regular army, by contrast, has traditionally focused on conventional defense and coastal security. How the two branches will coordinate in practice, particularly during high-tension scenarios, is not yet known.

Iranian officials have not indicated whether the new arrangement will affect current navigation rules or shipping protocols. Commercial vessels continue to transit the strait under existing international maritime laws, though the potential for increased friction remains a concern.

As of Monday evening, no further details have been released regarding the implementation timeline or the specific units assigned to each sector. The situation remains developing.