Smoke emanates from smokestacks from an oil refinery in Linden, New Jersey, on March 18, 2026.
Kena Betancur | AFP | Getty Images
Crude prices extended gains during Asia trading as escalating attacks in the Persian Gulf and U.S. President Donald Trump’s signals on exiting the Iran conflict even as the Strait of Hormuz remains largely closed keep markets on edge.
Brent contract for June delivery was up 1.5% at $105.56 a barrel as of 9:50 ET — prices surged more than 60% in March, in their strongest ever monthly rally dating back to 1988, with the May contract settling about 5% higher on Tuesday at $118.35 per barrel.
U.S. crude oil for May was up 1.5% at $102.92 a barrel, with prices soaring about 51% in March to clock West Texas Intermediate’s best month since May 2020.
Iranian drones targeted fuel tanks at Kuwait International Airport on Wednesday, causing a massive fire and damage to the tanks, Kuwaiti local media reported, citing the civil aviation authority.
Brent crude prices
The U.S.-Israeli campaign against Iran has triggered a severe energy supply disruption since the war began on Feb. 28, stoking fears across the global economy that relies heavily on Middle Eastern oil.
Iran has effectively halted shipments through the Strait of Hormuz, a critical waterway connecting the Persian Gulf and the Gulf of Oman that typically saw 20% of global oil flows before the war broke out.
Trump said Tuesday evening stateside that he expected the U.S. military forces to leave Iran in “two or three weeks” and appeared to be declaring victory.
“We leave because there’s no reason for us to do this,” Trump told reporters at the White House. “We’ll be leaving very soon.”
Trump has also dismissed the idea of having to reach a negotiated deal to end the war, saying that “Iran doesn’t have to make a deal … it’s a new regime. They are much more accessible.” He also asserted that he had stopped Iran from gaining a nuclear weapon.
Later in the day, White House spokesperson Karoline Leavitt said in a post on X that Trump will deliver a national address to provide an “important update” on Iran at 9 p.m. ET Wednesday.
The military hostilities continued: Iran’s Revolutionary Guards said it would start attacking U.S. companies in the region from Wednesday, listing 18 companies including Google, Microsoft, Apple, Intel, IBM, Tesla and Boeing.
“Trump remains stuck. Leaving now would admit defeat,” said Michael Feller, co-founder of think-tank Geopolitical Strategy, adding that destroying civilian infrastructure, as Trump threatened earlier this week, would “make no difference other than to further drive up oil prices.”
Iranian Foreign Minister Abbas Araghchi told Al Jazeera on Tuesday that messages had been exchanged with the U.S., directly or through countries in the region, but they do not constitute “negotiations.”
“I receive messages from [US special envoy] Witkoff directly, as before, and this does not mean that we are in negotiations,” he said. “There is no truth to the claim of negotiations with any party in Iran. All messages are conveyed through the Foreign Ministry or received by it, and there are communications between security agencies,” he said.