Iran-US war 2026: Oil jumps 7% as Trump balks

What changed in the latest Iran-US war update

US President Donald Trump said he was unhappy with Iran’s latest peace proposal, arguing that Tehran was “asking for things I can’t agree to.” He also warned against ending the conflict “early” only to see the same problems return “in three more years.” The comments came even as a ceasefire that began in early April has largely held, with both sides trading accusations of violations. Markets reacted to the renewed uncertainty around the conflict’s duration and the risk to energy flows.

Ceasefire in place, but the White House stance hardens

The war, launched by the United States and Israel with surprise strikes on February 28, has been on hold since April 8. Only one failed round of direct talks between US and Iranian representatives has taken place since the ceasefire began, according to the update. Trump framed the situation as a choice between a negotiated settlement and military escalation, describing the options as either making a deal or intensifying strikes.

War Powers deadline: administration argues war already ended

A major political and legal thread in the update is the War Powers Resolution timeline. The deadline tied to the law’s 60-day constraint ended on May 1, and Trump had until Friday to seek congressional authorization or cease fighting. The Trump administration is arguing the war has already ended because of the ceasefire that began in early April, a reading that could avoid the need to seek congressional approval. The law allows an administration to extend the deadline by 30 days, but Trump reportedly has not sought an extension so far.

Iran’s “amended” proposal routed through Pakistan

Iran delivered an amended proposal for peace talks with the United States via mediator Pakistan, as reported by state media. Trump said he was “not satisfied” with what Iran was offering and did not detail specific shortcomings in the proposal. Separate reporting in the update said Iran’s most recent offer would set aside discussion of its nuclear programme until after the conflict concluded and shipping disputes were resolved. But a US official briefed on Trump’s adviser meeting said Trump wants nuclear issues addressed from the outset.

Trump’s nuclear rationale and sharp rhetoric

Trump repeatedly linked the war’s objectives to preventing Iran from getting a nuclear weapon, saying “we cannot let lunatics have a nuclear weapon.” Speaking at an event in Florida, he said US action targeted Iran’s nuclear programme and claimed the strikes prevented Tehran from obtaining nuclear weapons. He said, “We stopped them with the B2 bombers,” and argued that without the strikes “Israel, the Middle East, and Europe would have been blown to pieces.”

He also described Iran as heavily degraded militarily, claiming it had “no navy” and “no air force,” and said Iranian leaders were “all gone.” These claims were presented in the live update narrative as Trump’s statements, without independent verification in the text. The language underscored how nuclear issues remain central to the US position, even while the administration argues hostilities have terminated.

Naval blockade, Strait of Hormuz stress, and new sanctions

The update said Trump described the US Navy as acting “like pirates” while discussing the seizure by US forces of a ship a few days earlier. He said the US took over “the ship,” “the cargo,” and “the oil,” calling it “a very profitable business.” Separately, Trump warned the US blockade of Iranian ports could last months, adding to uncertainty on global supply routes.

Iran has virtually blocked the Strait of Hormuz, a key energy transit chokepoint, since US-Israeli strikes began in late February, according to the update. The story also noted that a fifth of the world’s traded oil and gas passes through the strait. On May 1, the United States imposed new sanctions on three Iranian foreign currency exchange firms, aiming at Tehran’s “financial lifelines.” The US Treasury also warned against paying a “toll” to Iran’s government for safe passage through Hormuz, saying such payments could trigger sanctions.

Fresh arms approvals and reports of munitions shipments

The US State Department said it was approving military sales worth a total of over USD 8.6 billion to Middle Eastern allies Israel, Qatar, Kuwait, and the United Arab Emirates. The update also cited reports that over 6,500 tonnes of munitions and materiel were shipped to Israel this week, including air and ground munitions and other equipment. It said CENTCOM briefed Trump on a plan for potential military action in Iran, in a 45-minute briefing attended by the Chairperson of the Joint Chiefs.

Market impact: oil spikes, equities wobble, India watches energy risk

Oil prices “soared more than seven percent” to a fresh four-year high on Thursday, while stocks fell, after Trump warned the blockade could last months and amid reports he would be briefed on potential fresh strikes. For Indian markets, the key transmission channel is energy: higher crude prices typically raise input costs for fuel-linked sectors and can feed inflation expectations. The Strait of Hormuz matters directly for global crude and LNG flows, and disruptions tend to be priced quickly into oil benchmarks, shipping, and insurance.

The update also noted India-related context around energy security in government briefings, including statements about buying oil from diversified sources and the energy needs of 1.4 billion people. Separately, it mentioned that a total of 15 ships in the Strait of Hormuz were either Indian-flagged or Indian-owned vessels, highlighting operational exposure even when fighting is paused.

Key facts and timeline

What investors should track next

The update leaves two near-term watchpoints: whether talks restart and whether US actions are treated as “hostilities” under US domestic law despite the ceasefire. Any change in the blockade posture, shipping access through Hormuz, or sanction enforcement language can move oil prices quickly. Investors will also track whether the White House seeks congressional authorization or an extension under the War Powers framework, given the May 1 deadline has passed in the reporting.

Conclusion

Trump’s rejection of Iran’s amended proposal, combined with his insistence on resolving nuclear issues upfront, keeps the diplomatic path uncertain even as a ceasefire holds. With a naval blockade, new sanctions, and reports of fresh military planning, energy markets remain sensitive to signals from Washington, Tehran, and mediators in Pakistan.