Iran says two oil tankers struck mines and caught fire in Strait of Hormuz

The IRGC framing this as an authorization issue, rather than a generic maritime incident, shifts the risk from accidental escalation to a contested rules-of-passage question in the world's most important oil chokepoint. The absence of flag, ownership and damage details leaves the market unable to price exposure to specific carriers, cargoes or insurers, which is itself a source of uncertainty. Whether the IRGC's account is corroborated by shipowners, insurers or third-party navies is the open question, along with whether transit through the strait continues on prior terms.