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Iran's Persian Gulf Authority says Strait of Hormuz closed until further notice

The Zioneer Intelligence Desk
Iran's Strait of Hormuz Authority Formalizes Indefinite Closure

Primary source Internal intake · 6 reviewed intake signals · Desk window 12:39 · Photo: from the full report

TL;DR

Iran's Persian Gulf Authority announced the Strait of Hormuz is closed until further notice, instructing vessels with previously approved transit permits to be patient. The statement formalizes the closure first declared by the IRGC earlier today.

01 · THE DISPATCH

This afternoon, the Iranian Persian Gulf Authority — a civilian regulatory body — issued an official statement formalizing the closure of the Strait of Hormuz, instructing vessels with prior transit permits to wait. The move follows the Islamic Revolutionary Guard Corps' overnight declaration of a complete closure, which was first institutionalized by a newly formed waterway management body earlier today (The Zioneer, 12:20 Jerusalem). Two separate confirmations from Iranian state sources were published at 12:09 Jerusalem, and the current announcement appears to consolidate the military and civilian arms behind a sustained blockade.

At 08:45 Jerusalem, the IRGC declared the strait completely closed, a claim US Central Command dismissed as a bluff. By 12:09 Jerusalem, Iranian state sources formally confirmed the closure, and the civilian authority's statement now reinforces that position. Maritime tracking firm Kpler reported that eight vessels transited the strait over the weekend, suggesting enforcement has been inconsistent so far. The Zioneer has previously reported on the formation of the waterway institutionalization effort (12:20 Jerusalem) and on the IRGC's original declaration (02:09 Jerusalem).

As The Zioneer reported on Jun 8 at 18:16 Jerusalem, Kpler's weekend transit data indicated continuing ship passages amid the escalating rhetoric. Background reports have cited tensions with US forces and Iranian media claims of coastal strikes as context for the closure. The civilian authority's announcement may represent Tehran's attempt to present a unified front — military and civilian — behind the blockade.

It remains unclear whether any vessel has been challenged or fired upon since the IRGC's first declaration at 08:45 Jerusalem. The practical enforcement of the closure — and whether Iran will attempt to physically stop transits — has not been independently confirmed.

02 · How it developed

5 developments

  1. Latest

    Vessels with transit permits instructed to wait for further directions

  2. The Iranian Strait Authority has officially formalized the closure

  3. Persian Gulf Authority formalizes closure and instructs vessels to wait

Related dispatches
03 · Source and signal

Source and signal

  • Internal intake
Desk accountability

This dispatch is published under The Zioneer Intelligence Desk. Raw intake channels remain internal provenance; an external outlet or channel is named only when it materially helps readers evaluate a specific claim.