US reimposes naval blockade on Iran as Tehran threatens energy exports

The United States has reimposed a naval blockade on Iranian ports, escalating tensions in the Strait of Hormuz as Iran threatens to halt all energy exports from the Middle East. The move follows a series of retaliatory strikes by both sides, undermining an interim agreement aimed at easing hostilities and reopening the critical waterway.

The blockade, first imposed in mid-April and lifted in mid-June, was reinstated on Tuesday after Iran attacked ships in the Strait of Hormuz. The U.S. Military launched a fourth consecutive day of strikes on Iran, targeting locations including Bushehr, Bandar Abbas, and Qeshm Island, according to Central Command. These strikes, which lasted seven hours, were described as aimed at "degrading Iranian capabilities used to attack commercial shipping." Iran retaliated by striking ships in Omani waters, killing at least two crew members, and launching missile and drone attacks on Bahrain, Kuwait, and Jordan.

Iran’s Islamic Revolutionary Guard Corps (IRGC) warned that energy exports from the Middle East would be "either for everyone or for no one," signaling a potential shutdown of oil and gas flows. The threat comes as the Strait of Hormuz, through which a fifth of global oil and gas passes, remains effectively closed due to ongoing clashes. The IRGC also accused the U.S. Of inciting vessels to use "illegal routes" and claimed attacks on U.S. Military facilities in Jordan and Bahrain.

President Donald Trump initially announced plans to impose a 20% fee on ships passing through the Strait of Hormuz, framing it as a "reimbursement" for U.S. Security efforts. However, he reversed course hours later, citing pressure from Gulf allies. Instead, Trump proposed replacing the fee with "trade and investment deals" involving Middle Eastern nations. "I don’t think anybody should be able to charge a fee for the strait," he said, though the shift drew criticism for contradicting longstanding U.S. Policy on open international waterways.

The U.S. Has deployed significant military assets to the region, including 19 warships in the Arabian Sea and hundreds of aircraft. Adm. Brad Cooper of Central Command stated that Iran had launched "dozens of missiles and drones" at Gulf Arab states, emphasizing that U.S. Forces were "holding Iran accountable for unwarranted aggression." Meanwhile, Iran’s ambassador to the UN accused the U.S. Of being the "aggressor," while Tehran’s president condemned Trump’s "rude language" and vowed to retaliate.

The renewed conflict has disrupted global energy markets. Oil prices fluctuated, with Brent crude briefly hitting $87 before dropping to $78. The Strait of Hormuz has seen near-total shipping shutdowns since late June, with no outbound crude oil or natural gas shipments recorded since mid-July. Regional mediators, including Pakistan, are working to revive the ceasefire, but talks remain stalled.

Tensions have also spilled into diplomatic and military spheres. Israel’s prime minister warned Iran that any attack on his country would provoke a "decisive blow," while Iraq’s new prime minister met with Trump to discuss economic ties. Trump reiterated his threat to target Iranian energy infrastructure, stating, "You better make a deal, or you’re not going to have anything left." The U.S. Has also threatened to expand its blockade, though experts caution that reopening the Strait by force would require a massive military effort.

The conflict has deepened regional divisions, with Gulf states caught between U.S. Pressure and Iran’s assertive posture. Kuwait reported injuries to naval personnel from an Iranian attack, while Bahrain and Jordan intercepted incoming missiles. The U.S. Has also faced scrutiny for its role in the violence, with Iran accusing it of "unwarranted aggression" and the IRGC vowing to continue "retaliation as long as American aggression persists."

As the blockade and strikes continue, the prospect of a broader war looms. The interim agreement signed in June, which temporarily reopened the Strait and established a 60-day ceasefire, has collapsed under the weight of renewed hostilities. With both sides refusing to back down, the situation in the Strait of Hormuz remains a flashpoint for global energy security and geopolitical instability.