Breaking news update: Brent crude has jumped above $90 a barrel as the U.S.-Iran war puts fresh pressure on Strait of Hormuz shipping, turning the latest military escalation into an immediate energy-market shock.
The new angle here is the market break. List25 has already covered Sunday’s U.S. troop death, the Darkhovin nuclear-site claim, Kuwait’s utility strikes, and Trump’s sanctions push. This update is about oil prices crossing a psychologically important level as Hormuz traffic stays sharply reduced.
The Business Times, carrying a Reuters report, said Monday in Singapore that Brent crude futures rose $2.69, or 3.05%, to $90.79 by 2343 GMT. The report said that was the highest level since June 11 and extended a 15.9% weekly gain, the biggest weekly rise since April. U.S. West Texas Intermediate crude rose to $84.68, up 2.65%.
The same Reuters report tied the price move to expanded U.S.-Iran attacks and constrained energy shipments through the Strait of Hormuz, which normally carries about one-fifth of global oil trade. It said LSEG data showed only four vessels transited the strait on Sunday, down from eight the previous day.
The Los Angeles Times, carrying an Associated Press report, said Sunday that shipping traffic in the strait had largely stalled as the interim deal meant to end the fighting crumbled. AP reported that U.S. Central Command said its latest strikes hit Iranian coastal surveillance, air-defense, maritime, missile and drone storage sites.
AP also reported that Kuwait, Jordan and Bahrain activated air defenses during new Iranian drone and missile attacks, while Kuwait said one of its power and water desalination plants had been attacked for a second straight day. That matters for the oil market because traders are now pricing not only direct attacks on shipping, but also the possibility of wider damage to Gulf infrastructure.
A separate maritime warning added to the pressure. Malay Mail, citing AFP, reported that the United Kingdom Maritime Trade Operations agency said a vessel was on fire about eight nautical miles northwest of Kumzar, Oman. UKMTO said the cause had not been verified.
The key point: this is not confirmation of a complete Hormuz shutdown. It is a warning sign that even partial disruption, combined with repeated strikes and naval restrictions, is enough to push crude prices higher fast. If vessel traffic stays near current levels, energy costs could remain exposed to every new military headline from the Gulf.
For now, the confirmed development is narrower but serious: Brent has moved above $90, Hormuz transits remain depressed, and the U.S.-Iran crisis is now feeding directly into global oil pricing.