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Iran says it closed Strait of Hormuz, struck vessel after US requested open passage

The Zioneer Intelligence Desk
Iran says it closed Strait of Hormuz, struck vessel after US requested open passage

Primary source Internal intake · 9 reviewed intake signals · Desk window 02:55

TL;DR

Iran announced early Sunday that it has closed the Strait of Hormuz to traffic and struck a vessel navigating the waterway, according to reports. The announcement came after the United States requested that the strait remain open for passage.

01 · THE DISPATCH

Iran's announcement at 02:54 Jerusalem time on Sunday provided a new justification for the closure of the Strait of Hormuz and the attack on a vessel, saying both were carried out after the United States requested that the waterway remain open. The statement adds a new detail to a crisis that has escalated rapidly since the early hours of Sunday.

The first reports emerged at 01:44 Jerusalem, when the Islamic Revolutionary Guard Corps Navy announced the temporary closure of the strait, citing foreign intervention and warning shots at a vessel. Within minutes, the IRGC claimed a missile strike on a vessel, and the United States accused Iran of attacking a merchant ship. The Zioneer reported at 02:11 that Iran claimed to have struck a vessel using an 'unauthorized route,' and at 02:29 that Iran had claimed to close the strait and strike a vessel. By 02:52, the U.S. military launched strikes against Iran, as reported by The Zioneer. The thread shows how initial IRGC claims were gradually corroborated by U.S. confirmation, followed by a U.S. military response, and now Iran has added a new rationale linking the actions to a U.S. request.

The Zioneer has reported on repeated Iranian threats to close the strait since June 2026, with the IRGC formally declaring a blockade last week. The U.S. has responded with military strikes, as reported at 02:52. The current announcement is the first time Iran has explicitly linked its actions to a U.S. request.

The status of the strait remains contested. U.S. officials have denied that an effective blockade is in place, and the claim of an attack on a vessel has not been independently confirmed. The identity of the vessel and any casualties remain unknown.

02 · How it developed

7 developments

  1. Latest

    Iran claims closure followed US request for open passage.

  2. Iran officially declares Strait of Hormuz closed, citing unauthorized vessel transit.

  3. IRGC officially confirms missile strike on vessel in Strait of Hormuz.

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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.