The Hormuz Desk

Evidence through

Live situation desk

Iran, Hormuz, and the routes through

Is the Strait open? Still no

UTC

Gulf

What changed

The two-minute briefing

Routine unrestricted commercial navigation remains unverified. gCaptain, citing UKMTO on September 21, reports two further tanker incidents in Hormuz, including two crew injuries; the original notices remain unverified directly. AP’s September 18 report of Iran’s claimed strike on Trend also remains unconfirmed. Reuters, republished by gCaptain on September 22, cites sources saying Saudi Arabia restarted its East-West pipeline and could resume reduced-volume Yanbu exports within hours. That report updates the earlier repair estimate, but actual exports and restored capacity remain unverified. A working bypass would not establish safe Hormuz passage. The refreshed PortWatch series reaches September 20, recording one cargo-vessel crossing and no tankers that day. These lagged AIS observations cannot verify current traffic, enforcement rules or safe passage.

Evidence through · 119 words

Rolling situation

What is happening now

Newest accepted claims first. Labels describe the evidence state; source roles describe who supplied it.

  1. Regional Actors Claimed

    Trump Calls for Iran’s Economic Isolation at UN as Tehran Offers Hormuz Reopening

    Reuters, republished by gCaptain, cites sources saying Saudi Arabia restarted its East-West pipeline on September 22; reduced-volume Yanbu exports could resume within hours.

    Attribution: Sources cited by Reuters, republished by gCaptain

  2. Operational Status Claimed

    Two More Tankers Hit in Strait of Hormuz as Attacks Mount

    gCaptain, citing UKMTO, reports two September 21 Hormuz tanker incidents: an inbound tanker hit by an unknown projectile with two minor crew injuries, and an outbound LPG tanker hit by projectile debris. Both continued their voyages; no environmental impact was reported. Responsibility was not attributed.

    Attribution: gCaptain citing UKMTO

  4. Operational Status Claimed

    Iran says it strikes an oil tanker, and other Mideast developments

    AP relays Iran’s claim that it struck the Togo-flagged tanker Trend attempting Hormuz passage and its warning against unauthorized transit. AP could not immediately confirm the strike.

    Attribution: Iranian state broadcaster citing the Revolutionary Guard, via Associated Press

  5. Operational Status Claimed

    Strait of Hormuz Ship Crossings Remain in Single Digits, Data Shows

    Reuters, republished by gCaptain on September 16, reports preliminary data showing four Hormuz crossings on September 15, down from seven on September 14. Ships sailing with transponders off may be absent from the count.

    Attribution: Reuters, republished by gCaptain, citing preliminary shipping data

  6. Military Reported

    U.S. and Iranian accounts differ over boat strikes

    AP reports the U.S. military said it destroyed two Iranian boats attempting to seize an unmanned vessel; Iranian state media described attacked fishing boats and missing fishermen.

    Attribution: Associated Press, citing U.S. Central Command and Iranian state media

  10. Operational Status Reported

    Iranian media say 1 killed in ship strike on the Strait of Hormuz, and other Mideast developments

    AP relays Iranian state media’s report of a fatal commercial-vessel strike off Qeshm and a separate UKMTO projectile-hit report; whether they describe the same incident is unclear.

    Attribution: Associated Press, citing Iranian state media and UKMTO

At a glance

Four desks, no flashing lights

The latest accepted change from each core desk. Quiet cards are allowed to remain quiet.

Analysis

Read beyond the answer

Interpretation is published from accepted evidence and does not manufacture a new event.

All analysis

Shipping data

Published movement, with the lag left on

Nonzero crossings and an active disruption record can occupy the same page without starting an argument.

Open Strait desk

IMF PortWatch

Published Strait crossings

Data through

Latest day
1

Seven-day average
3.1

Published crossings

90-day peak
51

Publication lag
3 days

At snapshot fetch

Daily AIS-derived Strait of Hormuz crossing counts Ninety published days ending Sep 20, 2026. Bars show daily crossings and the gold line shows a rolling seven-day average. Exact values follow in a table.
AIS-derived counts are useful context, not proof of unrestricted passage. The upstream series may lag and revise. Snapshot fetched .
Read the daily values
Latest 90 published PortWatch days, newest first
DateAll crossingsTankersOther cargo
1 0 1
6 1 5
7 2 5
3 0 3
1 0 1
2 1 1
2 0 2
8 1 7
2 1 1
8 3 5
5 1 4
3 0 3
6 2 4
5 2 3
6 2 4
2 0 2
2 0 2
2 1 1
3 1 2
4 1 3
3 1 2
6 2 4
3 1 2
7 0 7
2 2 0
5 2 3
4 4 0
3 2 1
3 1 2
7 1 6
4 2 2
5 2 3
6 4 2
6 4 2
4 3 1
1 1 0
1 1 0
7 2 5
6 2 4
3 1 2
9 2 7
4 2 2
3 0 3
10 2 8
6 4 2
2 0 2
5 0 5
7 4 3
6 3 3
3 0 3
5 3 2
8 2 6
4 1 3
7 3 4
5 1 4
5 0 5
3 2 1
2 0 2
3 0 3
0 0 0
6 1 5
6 1 5
5 2 3
4 2 2
6 2 4
1 1 0
6 1 5
9 3 6
8 5 3
10 2 8
4 1 3
6 3 3
7 4 3
10 3 7
20 8 12
26 10 16
25 16 9
22 16 6
17 8 9
24 17 7
28 15 13
29 18 11
16 6 10
26 13 13
16 7 9
25 9 16
30 17 13
46 21 25
51 20 31
29 12 17

PortWatch disruption record

Trade Disruptions in the Strait of Hormuz

RED

Trade Disruptions in the Strait of Hormuz from: 01 Mar 2026 to: - .

Active since
Coverage
Strait polygon
Latest traffic
1 crossings

Source: IMF PortWatch · snapshot fetched

Six-port watch

Context around the chokepoint

Fujairah, Jebel Ali, Khalifa, Sohar, Ras Laffan, and Ras Tanura help separate route pressure from broader Gulf trade.

View port activity

Markets

A delayed board with an attribution rule

Brent, WTI, and selected shipping or energy equities are shown as delayed market context. A move becomes conflict commentary only when strong reporting or specialist analysis connects it to Hormuz or the wider conflict. The board itself is not a causal model.

Open markets desk

Delayed commodities

Brent and WTI

Provider delayed

The interactive commodity board is supplied by TradingView and may be blocked. The instruments tracked here are Brent crude and WTI crude.

Selected equities

Energy and shipping watch

Provider delayed

Prices are context, not a causal claim. Direct instrument pages remain available if the embedded board is blocked.

Field Guide

Field Guide spotlight

A chokepoint can carry selective, protected, approved, or AIS-dark traffic while remaining unusable for routine unrestricted commercial passage. The unit of evidence matters: a ship crossed; traffic normalized; an authority issued terms. Those are three different statements.

Read the guide

Guide 1

Shipping basics

Read traffic counts with route conditions, publication lag, vessel type, and the difference between an observed crossing and a normal commercial schedule.

Guide 2

Weapons and systems

The desk explains systems only when their verified appearance or use changes the reporting picture.

Guide 3

Actors

Iran, the United States, Gulf governments, Oman, maritime authorities, shipowners, insurers, crews, and energy buyers each answer a different version of the question.

Guide 4

Background

Hormuz connects the Persian Gulf to the Gulf of Oman. Its importance comes from concentrated energy exports, dense commercial traffic, and very limited substitutes.

External reading

Useful exits

A small set of primary documents and strong reporting, selected for relevance rather than volume.

IMF PortWatch

PortWatch platform

Source platform for the site’s delayed AIS-derived datasets.

IMF PortWatch

The evidence store is internal. The citations are not.