Oil prices surged following renewed military exchanges between the U.S. and Iran over control of the critical Strait of Hormuz, a key global energy route. The U.S. conducted strikes in response to an Iranian attack on a container ship, while Iran retaliated against U.S. facilities in the region and falsely claimed the strait was closed. Despite U.S. assurances that the strait remains open and traffic is flowing, a naval coalition advises “extreme vigilance” due to the severe security situation.
Global oil markets reacted sharply Sunday evening as escalating tensions between the United States and Iran threatened the critical Strait of Hormuz, a vital artery for the world's energy supplies. The intense struggle for control over this strategic waterway saw both nations exchange a fresh round of military strikes, pushing crude prices upwards.

U.S. crude oil futures soared by 4.1% to reach $74.33 per barrel by 9:15 p.m. ET, while Brent futures, the international benchmark, climbed 3.88% to trade at $78.96. This significant price movement underscores the market's sensitivity to the instability in the Middle East.
The latest flare-up involved a series of retaliatory actions. The U.S. military, according to U.S. Central Command, launched another wave of strikes on Sunday against Iran, following an extensive bombardment of 140 targets on Saturday. These actions were in direct response to an attack by Iran's Islamic Revolutionary Guard Corps (IRGC) on a container ship navigating the Strait of Hormuz.
Iran swiftly responded, with its state news agency Tasnim reporting missile and drone strikes targeting U.S. military facilities located in Jordan, Kuwait, Bahrain, and Oman. Adding to the confusion, Iranian state media declared the Strait of Hormuz closed indefinitely. However, the U.S. military immediately refuted this claim, with Centcom asserting that the strait remained open to "all vessels seeking to lawfully transit."
"U.S. forces are positioned and prepared to ensure that freedom of navigation remains available despite unwarranted Iranian aggression, harassment, threats, and arbitrary declarations," Centcom stated in a social media post, emphasizing, "Iran does not control the strait. Traffic is flowing." This position was echoed by President Donald Trump during an interview with NBC News' "Meet the Press." Furthermore, maritime intelligence firm Windward confirmed that at least nine ships had successfully transited the strait on Saturday.
Despite the U.S. assurances, the Joint Maritime Information Center (JMIC), a U.S.-led naval coalition, cautioned that the security situation in Hormuz remains "severe." While confirming that the southern route through Oman's waters is open, the JMIC advised mariners to exercise "extreme vigilance."
This past weekend's military exchanges mark the fourth instance in a week where the U.S. has conducted bombing raids on Iran. These U.S. strikes have been in retaliation for Iranian attacks on commercial vessels in the southern corridor of Hormuz, a zone protected by the U.S. military. Iran, for its part, insists that ships must utilize a northern route through its territorial waters, claiming sovereign control over the strait.
The current conflict stems from differing interpretations of an interim peace deal signed on June 17, which aimed to facilitate the reopening of Hormuz. Before a U.S. and Israeli attack on Iran on February 28, approximately 20% of global oil supplies flowed through the strait. Traffic plummeted after Iran began attacking ships in early March but had shown signs of recovery following the interim agreement, only to be disrupted by the latest escalation.
