An OSINT aggregator, Hamer Intelligence, reports that Iran launched a fresh wave of cruise and anti-ship ballistic missiles toward US Navy vessels in the Gulf of Oman and the Strait of Hormuz on the afternoon of 4 September, with regional broadcaster Al Arabiya cited around 17:02 UTC reporting interceptions of Iranian missiles over Jordan [1].

The timeline it assembles is thin and self-qualified. One feed at 16:05 UTC reported a third anti-ship ballistic missile toward the strait, following earlier drone and cruise missile use; another at 16:56 UTC reported cruise missiles fired at US Navy ships in the Gulf of Oman; further messages at 17:01–17:02 UTC said Iran "appears to have fired missiles again" with targets unconfirmed. The tracker also references earlier strikes on Jordan's Muwaffaq Salti Air Base [1].

Treat this as reported, not confirmed. The publisher states plainly that "source reliability varies (social media and regional press)" and offers a "high-likelihood assessment" rather than evidence, and it gives no damage or casualty figures. No CENTCOM statement, US official, or Iranian confirmation appears in the material, and no named vessel is identified as hit.

What would make it material for the corridor is the pattern it claims: anti-ship ballistic missiles alongside cruise missiles and drones against naval targets close to the chokepoint, on top of the August attacks on commercial shipping and the US strikes on Iranian tankers already covered. The tracker's own watch items — CENTCOM announcements, damage reports, and any new maritime advisories — are the tests to apply. Until one of those lands, this is an unverified escalation claim, not a confirmed change in the strait's status.