The Strait of Hormuz crisis lurched toward its most dangerous inflection point Monday as Iranian officials formally rejected a Trump ultimatum demanding the reopening of commercial shipping lanes, sending oil futures to their highest levels in four years and triggering emergency deliberations at the United Nations Security Council.
Iran's rejection came in a statement from the Islamic Revolutionary Guard Corps Navy Command, which accused Washington of colonial extortion and vowed to respond to any military provocation with the full force of their defensive capabilities.
Brent crude surged past $120 per barrel in early Asian trading before retreating to $116 as traders weighed the possibility of negotiated de-escalation. US gasoline futures rose 12 cents per gallon, threatening to push retail prices above $5 nationally for the first time since 2022.
At the UN, China and Russia blocked an initial US-drafted resolution calling for immediate cessation of all interference with international maritime commerce. European allies walked a careful line, with British Foreign Secretary David Lammy announcing London was coordinating with Washington on targeted financial measures.
Global shipping conglomerates including Maersk and MSC confirmed they have suspended Hormuz transit operations indefinitely, rerouting vessels around the Cape of Good Hope, adding 10 to 14 days and an estimated $2 million per voyage in additional costs.