Iranian forces have escalated hostilities in the Persian Gulf, launching a heavy barrage of missiles and drones against US military installations in neighboring Gulf states on Sunday.

Tehran simultaneously announced it had once again closed the Strait of Hormuz, intensifying fears of a prolonged disruption to one of the world's most critical energy chokepoints.

The renewed aggression follows a sharp deterioration in security conditions earlier in the week, when Iranian armed forces struck US infrastructure in the region on Thursday.

That initial escalation ended a brief period of relative calm in the corridor, signaling a return to active military engagement within the shipping lane.

Despite Iran's declaration of closure, US military officials have confirmed that the Strait of Hormuz remains open to commercial traffic.

This contradiction between Tehran's claims and on-the-ground reality highlights the ongoing uncertainty facing shipping operators and energy traders navigating the region.