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Iran says it will declare ‘prohibited zone’ near Hormuz Strait in coming days

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The Straits Times. (2026, September 6). Iran says it will declare ‘prohibited zone’ near Hormuz Strait in coming days. The Straits Times. https://www.straitstimes.com/world/middle-east/iran-says-it-will-declare-prohibited-zone-near-hormuz-strait-in-coming-days

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The Straits Times · collected 2026-09-06 · by The Straits Times

Quick Summary

Iran's top security chief Mohsen Rezaei announced that his country will declare a "prohibited zone" near the Hormuz Strait in the coming days. This zone, which will start from the US Navy's blockade line and include areas of the Persian Gulf, will place any ship entering it on Iran's sanctions list. The declaration comes amid a six-month conflict with the US, during which the two countries have exchanged fire in the region. Rezaei warned that any aggression against Iranian interests will receive a faster and more intense response.
Written by AI on 2026-09-07, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

Mohammad Ghaemi, an analyst, stated that Iran views its military actions primarily as a means for coercive negotiation rather than as a standalone objective. Iran's foreign minister is set to meet with Gulf state ministers in Oman next week to discuss ensuring the safety of commercial shipping through the Strait of Hormuz, though any agreement would likely require U.S. approval due to the ongoing naval blockade against Iran.

U.S. President Donald Trump declared that the war with Iran will end immediately after the midterms on November 3, asserting his defense of military actions aimed at preventing Tehran from developing a nuclear weapon. Despite these assurances, rising oil prices—Brent crude reached over $100 per barrel—are expected to negatively impact Republicans' electoral chances in upcoming midterms.

Vice President J.D. Vance confirmed that the U.S. is investigating reports of civilian casualties during a recent strike on a wedding celebration in Iran's Kuhestak region, where at least five people were killed and dozens injured. Iranian state media reported the incident, while Reuters independently verified footage showing a residential building attack during a wedding.

The United States and Iran have exchanged missile and drone attacks this week after an earlier lull in hostilities since July. Reports indicate that six Iranian military personnel, including three pilots, died in U.S.-led airstrikes; however, the U.S. has expressed skepticism about these casualty claims from Iranian state media. The investigation into the wedding strike is ongoing.

Oil prices surged following escalating conflicts between the United States and Iran. Brent crude reached its highest since May 22 at $101.21 per barrel on September 9, while West Texas Intermediate settled at $96.05. Despite these price increases, major oil companies like Chevron Corporation, TotalEnergies SE, Exxon Mobil Corporation, Eni S.p.A., and BP p.l.c. have been trading assets rather than adding new drilling operations in response to geopolitical tensions.

Written for “Iran Attacks After US Hits Tankers” on 2026-11-01, grounded in this article and the 107 other(s) covering the same event.

Story

📰 Iran Attacks After US Hits Tankers
Politics · 108 article(s) covering the same event. See how they differ ↓

Compared with similar articles

This article reads leans left and hedges 10% of its claims. Each row says how that neighbour differs.
The Hindu
⚖️ Leans left Hedges 0 of 8 claims Outlet record 60/100
Al Jazeera
Hedges 0 of 2 claims Outlet record 60/100
South China Morning Post
⚖️ Leans left Hedges 1 of 11 claims Outlet record 64/100
CBC News
⚖️ Leans right further right than this Hedges 2 of 31 claims Outlet record 60/100
Dawn
⚖️ Leans left Hedges 3 of 30 claims Outlet record 72/100
ABC News (AU)
⚖️ Leans right further right than this Hedges 2 of 23 claims Outlet record 68/100
The Independent
Hedges 5 of 44 claims Outlet record 59/100
“Article A reports Iran's plan to declare a 'prohibited zone' on September 6, while Article B describes this as an 'exclusion zone' declared by Tehran after US strikes on tankers”
Dawn
⚖️ Leans left Hedges 1 of 21 claims Outlet record 72/100
“Article A describes an attack by Iran on US military bases in Kuwait, while Article B mentions a declaration of a 'prohibited zone' near the Hormuz Strait, which is a separate action”
ABC News (US)
⚖️ Leans strongly right further right than this Hedges 0 of 4 claims Outlet record 70/100
“Article A discusses statements made by an Iranian negotiator about recent strikes and future responses, while Article B reports on Iran's intention to declare a 'prohibited zone' near the Hormuz Strait without mentioning any specific incident”
The Guardian
⚖️ Leans right further right than this Hedges 2 of 16 claims Outlet record 66/100
“Article A discusses South Korea's possible deployment of military assets to Hormuz and US pressure, while Article B reports on Iran declaring a 'prohibited zone' near Hormuz, which are related but distinct events”
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
31
sentences that state something as happening or true
Uncertain
10%
3 of 31 hedged ("reportedly", "may", "according to")
Leaning
Leans left
of the writing, not the subject · beta estimate
Publisher signals
66/100
The Straits Times's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
108
Politics
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-09-07 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

The Straits Times · 4097 article(s) · 5 correction(s) detected
Running correction rate · 5 correction(s)

Who wrote this

The Straits Times
2601 article(s) here · 1 carrying a prediction
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Also by The Straits Times
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 2601 articles by The Straits Times →

Topics

American CENTCOM Iran Iranian TEHRAN

Subjects

Iran GPE · 12× CENTCOM ORG · 4× Iranian NORP · 4× American NORP · 3× TEHRAN GPE · 3× Washington GPE · 3× Guards ORG · 2× IRGC ORG · 2× Trump PERSON · 2× Mohsen Rezaei PERSON · 1×

Narrative

Iranian Parliament speaker Mohammad Bagher Ghalibaf, who has acted as chief negotiator in talks to end the war, said on Sept 6 that “the era of proportionate responses has come to an end”. “Any aggression against Iran’s interests and security will receive a faster, more intense and more painful response,” he added, in a speech carried by state media.
framing: assertive · carried by 1 article(s) · first seen 2026-09-07
🔮 Iran says it will declare ‘prohibited zone’ near Hormuz Strait in coming days
2026-09-07 · The Straits Times
Iran says it will declare ‘prohibited zone’ near Hormuz Strait in coming days · assertive framing

Claims (31 extracted, 3 hedged)

Iran says it will declare ‘prohibited zone’ near Hormuz Strait in coming days asserted
it → say → days
TEHRAN - Iran’s top security chief Mohsen Rezaei on Sept 6 said his country would establish a “prohibited zone” near the strategic Strait of Hormuz, state media reported. asserted
media → say → Hormuz
“In the coming days, a prohibited zone will be announced outside the Strait of Hormuz. asserted
zone → come → Hormuz
This zone will start from the US Navy’s blockade line and include areas of the Persian Gulf. asserted
zone → start → Gulf
Any ship entering this new zone will be placed on the sanctions list” of Iran, Rezaei told the state TV. asserted
Rezaei → enter → TV
Iran’s top negotiator on Sept 6 threatened a more forceful response to any further US attacks after Tehran targeted American warships in their latest round of clashes. asserted
Tehran → threaten → clashes
The exchanges of fire, which began with US raids last week, come amid a deadlock in the six-month war between the two foes. asserted
which → begin → foes
Iran has maintained its stranglehold on the strategic Strait of Hormuz while Washington continues a counter-blockade of Iranian ports. asserted
Washington → maintain → ports
Washington is also seeking to choke Iran’s economy, rolling out sanctions on entities with financial links to the Islamic republic in a bid to force it into submission. asserted
Washington → seek → submission
Iranian Parliament speaker Mohammad Bagher Ghalibaf, who has acted as chief negotiator in talks to end the war, said on Sept 6 that “the era of proportionate responses has come to an end”. “Any aggression against Iran’s interests and security will receive a faster, more intense and more painful response,” he added, in a speech carried by state media. asserted
he → act → media
Vessels targeted asserted
Vessels → target → ?
On Sept 5, US Central Command (CENTCOM), which oversees American military operations in the region, said Iran had unsuccessfully fired at two American warships – an aircraft carrier and a destroyer. asserted
Iran → oversee → warships
In response, the US struck three oil tankers it said were linked to Iran’s Revolutionary Guards (IRGC). asserted
it → strike → Guards
Video posted by the military showed large fireballs and billowing flames after projectiles slammed into the ships. asserted
projectiles → post → ships
The three vessels were “part of a multibillion-dollar shadow network that funds the IRGC and its regional proxies”, CENTCOM said. asserted
CENTCOM → fund → IRGC
Iran quickly retaliated, with the Guards saying their naval forces “targeted three oil tankers on the unauthorised route of the Strait of Hormuz and three vessels affiliated with the child-killing America in other areas”. asserted
forces → retaliate → areas
It warned ships not to attempt to transit the key trade waterway via routes not approved by Tehran. asserted
It → warn → Tehran
Early on Sept 6, Iran’s Guards also said they attacked a US naval drone trying to enter the strait, according to a statement carried by state television. uncertain
they → say → television
CENTCOM spokesman Captain Tim Hawkins, however, called the claim “a complete lie”. uncertain
Hawkins → call → claim
‘Clinging on to power’ CENTCOM commander Admiral Brad Cooper had said after the exchange of strikes: “If you shoot at two of our ships, we will impose an even higher economic cost – taking out three of yours.” asserted
we → cling → yours
The Iranian foreign ministry condemned the attacks on its oil tankers as “illegal and aggressive actions”. asserted
ministry → condemn → actions
The administration of US President Donald Trump has tried to downplay the significance of the six-month conflict, which has proven increasingly unpopular at home as midterm elections near. asserted
elections → try → home
US Vice-President J.D. Vance has gone so far as to say that he “wouldn’t call it a war”. asserted
he → go → it
Trump reiterated that view on Sept 4, calling the war “small potatoes” for Washington. Iranian officials have maintained their defiant tone, but US Energy Secretary Chris Wright told ABC’s This Week programme on Sept 6 that Iran was “doing everything they can to cling on to something”. asserted
they → reiterate → something
“They know their nuclear programme’s coming to an end. asserted
programme → know → end
Their navy has come to an end. asserted
navy → come → end
Their air force has come to an end. asserted
force → come → end
They’re clinging on to power,” he said. asserted
he → cling → power
A fragile ceasefire between the two sides collapsed in July after attacks on commercial ships in the Hormuz strait, through which one-fifth of world oil supplies previously flowed. asserted
fifth → collapse → supplies
Trump has in recent weeks repeatedly threatened to claim sovereignty over the strait, even posting a map showing it as “new US territory”. uncertain
Trump → threaten → territory
Vance has insisted the US will not reopen talks with Iran until it ends attacks on commercial shipping in the strait. asserted
it → insist → strait
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