The United States and Iran have exchanged missile and air strikes in the Gulf, with both nations claiming control over the Strait of Hormuz.

This escalation threatens one of the world's most critical oil transit points, potentially disrupting global energy markets and increasing the risk of a full-scale regional war.

President Donald Trump announced a U.S. naval blockade of Iran and said the U.S. would act as the guardian of the Strait of Hormuz [3]. The U.S. has launched airstrikes against Iranian port cities, including Bushehr, where a blast was heard at 3:10 a.m. local time on Monday [2, 5].

Iran has retaliated with missile strikes. Reports indicate a missile strike targeted a U.S. military base in Qatar [1]. Additionally, missile strikes hit Emirati oil tankers in the Hormuz channel, resulting in one death and eight injuries among Indian crew members [4]. An unnamed Iranian lawmaker said the actions were "right, logical and timely" [1].

Conflicting reports have emerged regarding the status of the Strait of Hormuz. An Iranian official said, "Iran has closed the waterway" [6]. However, a U.S. official said, "The Strait of Hormuz is open" [6]. While some reports state the Islamic Revolutionary Guard Corps (IRGC) has shut the strait again, other reports indicate UAE defense systems are responding to threats without confirmation of a total closure [2].

President Trump has notified Congress of a new war against Iran [4]. The conflict has expanded beyond the immediate Gulf waters, with reports of a ship being attacked in Cyprus [2]. Both sides continue to assert control over the strategic shipping lane while retaliating for attacks on their respective assets [7].

The United States and Iran have exchanged missile and air strikes in the Gulf.

The competing claims over the closure of the Strait of Hormuz highlight a strategic battle for leverage over global oil supplies. By initiating a naval blockade and striking port cities, the U.S. is attempting to neutralize Iranian influence in the region, while Iran's strikes on commercial tankers and U.S. bases serve as a deterrent and a signal of its ability to disrupt international trade.