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Strait of Hormuz · Daily brief · UTC

5 July 2026.

Brent $71.75-0.53%Transits 27AI-assisted
  1. 01

    BREAKING: A cargo ship reported an armed attack in the Red Sea on Sunday, per gCaptain citing Bloomberg, adding fresh security risk to an already stressed corridor.

  2. 02

    The Hormuz Index Crisis Pressure sits at 86 (extreme), up 2 points in 24 hours, while the 30-day Escalation Forecast reads 62 (high) with Polymarket closure odds as the top driver.

  3. 03

    PortWatch recorded just 27 transits on 2026-06-28, against a pre-crisis baseline of 84 per day, as Iran enforces its designated route and reports of U-turns in the strait multiply.

Situation

The Strait of Hormuz remains operationally contested. Iranian state media (Mehr News) reports that maritime tracking sites show vessels abandoning the Omani corridor and complying with IRGC Navy-designated routing after warnings; a separate report from Yemen Online describes a five-vessel convoy completing the crossing via the Omani route, illustrating that passage narratives remain contested. PortWatch's most recent published day, 2026-06-28, recorded 27 transits against a pre-crisis baseline of 84 per day; that figure carries a multi-day lag by design, given PortWatch's weekly Tuesday release cycle. Scraper-derived 24-hour arrivals at Gulf ports reached 372 vessels, though the methodology differs from PortWatch's chokepoint count and the two numbers cannot be directly compared. With 500 vessels currently anchored or stopped and 30 indexed events in the past 24 hours, the Hormuz Index Crisis Pressure composite holds at 86 (extreme), up 2 points. The 30-day Escalation Forecast, a forward-looking measure, stands separately at 62 (high), also up 2 points, with Polymarket closure odds as its leading contributor; the gap between present-state pressure and the forward forecast signals that markets are not yet pricing full escalation. Brent crude slipped 0.53 percent over 24 hours to $71.75, with the OPEC+ agreement on an August output hike weighing on price even as the Red Sea attack reported by gCaptain and the Iran-Qatar maritime trade resumption add cross-cutting signals for traders.

Recorded

  • 336 vessels stranded

Crossings detected by the monitor on this UTC date: verdict flips, Hormuz Index band changes, and threshold breaches. Machine-tracked, not editorialised.

Cite as

Straits, “Hormuz daily brief”, 5 Jul 2026.
straits.live/briefs/2026-07-05

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