The war got bigger on Thursday, and the oil price hardly noticed. The US disabled a tanker with missiles, bombed Iran for a sixth straight day across new territory, and Iran retaliated against American bases in three Arab states. Against all of that, Brent crude rose about 30 cents to roughly $85.77, and WTI held near $80.40. It was a fourth consecutive daily gain, but a tiny one, and it leaves oil exactly where it has been all week: near a one-month high, and capped.
The reason is the same reason it has been all week. Everything is escalating except the single thing that would turn this into a supply shock. Kharg Island's oil terminal, which handles roughly 90% of Iran's crude exports, has still not been hit.
The Blockade Turned Kinetic
The blockade Trump reinstated on Tuesday drew blood for the first time. US aircraft fired Hellfire missiles into the smokestack of the Belma, a Curacao-flagged tanker, disabling it as it approached Kharg Island. Central Command said the vessel ignored repeated warnings before making a sharp turn away. The detail that matters: the Belma was empty. The first tanker the US has disabled under the blockade was sailing toward the terminal to load, not away from it carrying oil, and it was stopped before it could. The action happened at Kharg's doorstep, over Kharg's traffic, and still not against Kharg itself.
That is the pattern of this entire conflict in one strike. The US is willing to hit the ships going to the oil, but not the oil.
Strikes Widen, Iran Hits Back Across the Gulf
The bombing entered a sixth day and spread. US strikes hit Bandar Abbas, Greater Tunb Island, Qeshm, Sirik, Chabahar, and areas near Tehran, targeting command centers, air defenses, and missile and drone sites tied to Iran's ability to attack shipping. None touched oil-export infrastructure.
Iran answered by widening the theater. The Revolutionary Guard launched missiles and drones at US bases in Kuwait, Bahrain, and Jordan, where the military said it intercepted eight incoming missiles, with reported strikes on radars and fuel depots. Casualty figures circulating from Iranian and regional sources, including reports of dozens killed and a hospital hit in Ahvaz, are war-zone claims that have not been independently verified and should be read with caution. What is clear is that the fighting is no longer confined to Iran and the strait. It now reaches across the Arab states of the Gulf.
Iran also raised the stakes on oil itself. The Guard warned that "export of oil and gas from the region will be either for everyone or for no one," a threat aimed at all Gulf oil, not just its own. Tehran reportedly asked Yemen's Houthis to be ready to close the Red Sea shipping route as well, if the US strikes Iranian power infrastructure. The threats now span two chokepoints.
Why $85 Holds
For all the widening, the market has not repriced, because none of it removes barrels from the source. A blockade, a disabled empty tanker, six days of strikes on military sites, and retaliation against bases all raise the risk and cost of moving oil. They do not destroy Iran's ability to produce and load it. The market is pricing a war that is getting broader but not deeper, and it is holding the line near $85 as a result.
The glut underneath keeps the ceiling in place. The official weekly inventory report confirmed a crude draw of about 1.7 million barrels, roughly in line with expectations, but distillate stocks built by more than 4 million barrels as refineries ran at over 96% and fuel demand softened. That product build is part of why prices barely moved even on the war news. OPEC+ is still adding barrels for August, Saudi Aramco cut its Asian selling price by the most in decades, and the Energy Information Administration still models Brent near $70 in the fourth quarter. The premium sits on top of a market that fundamentally has too much oil.
The Pivot Is Still Kharg
Diplomacy produced nothing. There is no ceasefire and no resumed formal round. Iran calls the strait an unbreakable red line and says it will not reopen it while the strikes continue; the US and its Gulf partners reject any Iranian-imposed terms. Both sides talk about negotiating and keep fighting instead.
The analysts have not moved either. Goldman Sachs still says that if Hormuz stays largely shut for another month, Brent averages above $100 through the rest of 2026, with a path toward $125 this quarter. JPMorgan holds $86 this quarter easing to $80. The distance between those numbers is Kharg, and Trump is now reported to be weighing seizure of the island as an option.
That is the trigger to watch. As long as the terminal keeps loading, the war can widen across the whole Gulf and oil can still trade near $85, because the barrels keep flowing. The day someone hits Kharg, or takes it, everything written here changes at once. Until then, the market is doing what it has done all week: watching the one target no one has touched.
This article is for informational purposes only and does not constitute financial or investment advice. Oil market conditions can change rapidly. Consult a qualified financial professional before making investment decisions.