President Donald Trump announced a naval blockade of Iran and declared that the U.S. will act as the guardian of the Strait of Hormuz.

The move marks a significant escalation in U.S. maritime policy in the Persian Gulf. It aims to counter Iranian threats and protect international shipping lanes that are critical for global energy supplies.

According to reports, the president said that the U.S. will be reimbursed 20 percent [2] on all cargo shipping as part of this guardianship. This financial mechanism is intended to offset the costs of maintaining a permanent naval presence in the region.

Other reports regarding the announcement vary. One account described the event as an urgent 24-hour speech focused on U.S. policy, election strategy, and the future of the Republican party [1]. This contradicts reports focusing specifically on the military and economic measures regarding Iran.

Parallel to these policy shifts, reports indicated a blast occurred in Bushehr at 3:10 a.m. local time, which was 23:40 GMT on Monday [2]. The timing of this event coincides with the heightened tensions surrounding the naval blockade.

The Strait of Hormuz, located between the Persian Gulf and the Gulf of Oman, remains one of the most volatile chokepoints in the world. By establishing a guardianship, the U.S. seeks to dictate the flow of traffic, and security protocols in the area.

Trump said the strategy is necessary to ensure the stability of the region. The administration has framed the move as a strategic necessity to prevent Iranian interference with global trade.

the U.S. will act as the ‘guardian’ of the Strait of Hormuz

The transition to a 'guardian' role suggests a shift from traditional freedom-of-navigation operations to a more assertive, transactional security model. By implementing a reimbursement fee on cargo, the U.S. is treating regional security as a service provided to global trade, while the naval blockade increases the risk of direct kinetic conflict with Iran.