US-Iran tensions sharply escalated Sunday as President Trump issued an explicit 48-hour ultimatum demanding Iran's complete reopening of the Strait of Hormuz, threatening to "obliterate" Iranian power plants if demands are not met, according to Jerusalem Post reporting.
The ultimatum represents a dramatic escalation from diplomatic positioning into direct military threat targeting energy infrastructure. Iran's counterthreats to attack Gulf energy facilities—already strained by four weeks of Hormuz closure—introduce the prospect of retaliatory strikes on oil and LNG export terminals across the region.
For energy markets, the implications are severe: a US-Iran military exchange targeting power plants or petroleum infrastructure could cascade into supply destruction far exceeding the current transit blockade. LNG exporters in Qatar, Oman, and UAE, already struggling to move cargo through Hormuz, face additional vulnerability. Global crude markets face a worst-case scenario: simultaneous Hormuz closure plus infrastructure destruction, producing a supply shock reminiscent of 1970s oil embargoes.