Oil prices up as Iran says it will expand control over Strait of Hormuz

CBS News · collected 2026-09-07 · by Duarte Dias
Read the original at CBS News ↗

Summary

The head of Iran's Supreme National Security Council announced plans on Monday to establish an exclusion zone outside the Strait of Hormuz where vessels must obtain Iranian permission to transit. The price of Brent crude oil briefly hit $97 per barrel on Monday, its highest level in nearly seven weeks. Traffic through the Strait of Hormuz has declined, with only 10 ships passing through daily as of Sunday, compared to a pre-war average of 130. Iran threatened "more intense and more painful" retaliation after the US struck three Iranian oil tankers over the weekend.
Written by the local model on 2026-09-07, using this article's own text rather than the other coverage of the same event (that is the story summary below).

Signals How these are calculated →

Claims extracted
40
claim-shaped sentences
Uncertain
10%
4 of 40 hedged
Leaning
withheld
no quote in the article backed the model's score
Publisher trust
60.2
red-flag proxy, not a credibility rating
Outlets on this story
60
World
Narrative spread
1
articles carrying this framing
Analyzed 2026-09-07 · how these are computed

AI analysis (generated at analysis time, not now)

Story summary

Tensions between Iran and the US have been escalating in the Strait of Hormuz, a critical waterway for global oil and gas shipments.

The Strait of Hormuz has become a focal point in the conflict between Iran and the US.

The conflict between Iran and the US is ongoing.

Iran's leverage in the region may be waning due to economic pressure from the US.

Tehran has announced plans to declare a restricted zone near the Strait of Hormuz and announce a new shipping route with Oman.

Written for “Iran Strait of Hormuz Tensions” on 2026-09-07, grounded in this article and the 59 other(s) covering the same event.
Why this leaning score
The model judged this article politically coded and scored it +0.35, but none of the 1 quote(s) it offered could be found in the article text, so the score is not published.
Written under an earlier scoring contract, which gave a paragraph rather than checkable quotes. Re-analysing this article replaces it.
Leaning score withheld for article 6746: no verified evidence · logged 2026-09-07

Story

📰 Iran Strait of Hormuz Tensions
World · 60 article(s) covering the same event.

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Compared with similar articles

This article reads unscored and hedges 10% of its claims. Each row says how that neighbour differs.
The Independent
⚖️ Leans left 🔴 11% hedged 5 of 44 📰 publisher trust 59
“Both articles report on Iran's plan to declare an 'exclusion zone' near the Strait of Hormuz, mentioning the same specifics and timing.”
OPEC’s new threat comes from within different event · 90%
Semafor
⚖️ Leans right 🔴 9% hedged 4 of 44 📰 publisher trust 96
“Article A discusses OPEC's internal divisions and Saudi Arabia's pricing strategy, while Article B reports on Iran announcing an exclusion zone outside the Strait of Hormuz, which is a related but distinct development”
South China Morning Post
⚖️ Leans left 🔴 20% hedged 2 of 10 📰 publisher trust 94
“Article A mentions a bag of potato chips and a marketing gimmick, while Article B is about Iran's plan to expand control over the Strait of Hormuz and oil prices”
Semafor
⚖️ Leans right 🔴 0% hedged 0 of 3 📰 publisher trust 96
“Article A discusses US sanctions on Iran, while Article B mentions Iran's plan to announce an exclusion zone outside the Strait of Hormuz”
The Hindu
⚖️ Leans right 🔴 6% hedged 1 of 18 📰 publisher trust 96
“Article A describes US military strikes on Iranian oil tankers, while Article B discusses Iran's plans to expand control over the Strait of Hormuz and its impact on oil prices, but does not mention the specific event of the US strikes”
Al Jazeera
⚖️ leaning not scored 🔴 13% hedged 7 of 55 📰 publisher trust 96
“Both articles report on escalating tensions between the US and Iran, with tit-for-tat attacks and control over the Strait of Hormuz at stake, suggesting a single continuous news event”
South China Morning Post
⚖️ Leans right 🔴 14% hedged 1 of 7 📰 publisher trust 94
“Article A describes an Iran attack on a US naval drone, while Article B reports on Iran's plan to expand control over the Strait of Hormuz and rising oil prices”
The Straits Times
⚖️ Leans right 🔴 36% hedged 14 of 39 📰 publisher trust 95
“Article A reports on the economic squeeze on Iran, while Article B reports on Iran's announcement of an exclusion zone outside the Strait of Hormuz, which is a separate action and not directly related to the event described in Article A.”
Semafor
⚖️ Leans right 🔴 0% hedged 0 of 4 📰 publisher trust 96
“Article A mentions specific attacks on oil tankers by both the US and Iran over the weekend, while Article B reports on potential future actions by Iran to control the Strait of Hormuz and rising oil prices”
Al Jazeera
⚖️ Leans left 🔴 0% hedged 0 of 2 📰 publisher trust 96
“Both articles report on Iran's announcement of a restricted zone near the Strait of Hormuz and its intention to control shipping routes, with quotes from Mohsen Rezaei in Article A and the head of Iran's Supreme National Security Council in Article B, which are likely referring to the same person.”

Publisher

CBS News · 248 article(s) · 1 correction(s) detected
Running correction rate · 1 correction(s)
2026-08-24
Sean Grayson, convicted in killing of Sonya Massey, dies in prison, attorney says

Who wrote this

Duarte Dias
10 article(s) here · 1 carrying a prediction
🔮 Traffic through Strait of Hormuz reportedly hits lowest level since May Traffic through the Strait of Hormuz dipped to its lowest level since May, according to shipping data quoted by the Reuters news agency.
🔮 In an interview with the BBC, Farage said he was in the middle of campaigning at the time and not aware of all the details from the supposed would-be donor.
🔮 What President Trump's been very focused on is how do we create a framework that could actually build, lead to a durable peace," he added.
🔮 Energy secretary says "we are always open" for nuclear agreement with Iran Energy Secretary Chris Wright said Sunday that the Trump administration is not shutting down diplomatic relations with Iran despite his comments earlier that there "may not be a nuclear agreement.
🔮 "Grand Canyon National Park staff, in coordination with the Arizona Department of Public Safety, are continuing evacuation and response efforts and working to account for individuals who may have been in the affected area," NPS said in a statement.
🔮 CBS/AFP EU signals support for continued pressure on Iran The European Union said Monday it would continue to maintain pressure on Iran by working with the United States and other G7 partners.
🔮 President Trump told Al Jazeera on Wednesday that the U.S. was "achieving a very big victory" against Iran, but that the war "will continue for as long as necessary" and there's no timetable to resume peace talks with Tehran.
🔮 Last month, the price of Brent zigzagged between $72 and $102 as hopes rose and fell that the United States and Iran could reach a deal that would allow oil tankers to freely exit the Persian Gulf again.
🔮 It's been careening back and forth because of uncertainty about what the war with Iran will do to the global flow of crude.
🔮 - President Trump on Wednesday announced a "crushing economic operation" on Iran, one he said would amount to "economic warfare."
More on this subject from Duarte Dias
All 10 articles by Duarte Dias →

Topics

Iran Iranian Lebanese Reuters U.S.

Subjects

Iran GPE · 9× U.S. GPE · 6× Iranian NORP · 4× Qatar GPE · 3× Israel GPE · 2× Israeli NORP · 2× Lebanese NORP · 2× Reuters ORG · 2× Tehran GPE · 2× the United States GPE · 2×

Narrative

Traffic through the strait has been volatile since a period of relative calm in the fighting between the U.S. and Iran, but it is still well below pre-war levels of 130 per day. Lebanese President says Israeli strikes undermine efforts to stop escalation in region Lebanon's president on Monday condemned Israeli airstrikes in the country's south, which local media said killed 11 people. During a meeting with the visiting French justice minister, Lebanese President Joseph Aoun said Israel's attacks undermine "all the efforts made to stop the escalation in the south and the region as a whole.
framing: assertive · carried by 1 article(s) · first seen 2026-09-07
🔮 Traffic through Strait of Hormuz reportedly hits lowest level since May Traffic through the Strait of Hormuz dipped to its lowest level since May, according to shipping data quoted by the Reuters news agency.

Claims (40 extracted, 4 hedged)

- The head of Iran's Supreme National Security Council said Monday that is planning to announce a maritime "exclusion zone" outside the Strait of Hormuz where it intends to stop vessels attempting to transit the waterway without Iranian permission. asserted
it → say → permission
- The price of Brent crude, the international standard for oil, briefly hit a nearly seven-week high early on Monday, touching the $97 per barrel mark and continuing a trend from the previous week that saw it rise 8%. asserted
it → hit → week
In the U.S., the average price of regular gas was $4.14 a gallon going into Labor Day weekend, nearly a dollar higher than last year and a record for any Labor Day weekend. asserted
price → go → weekend
- Iran Sunday to deliver a "more intense and more painful" retaliation after the U.S. struck three Iranian oil tankers in the Persian Gulf and Gulf of Oman. asserted
U.S. → deliver → Oman
Traffic through Strait of Hormuz reportedly hits lowest level since May Traffic through the Strait of Hormuz dipped to its lowest level since May, according to shipping data quoted by the Reuters news agency. uncertain
Traffic → hit → agency
Data from analytics firm Kpler recorded on Sunday an average of 10 ships per day transiting the vital waterway. asserted
Data → record → waterway
The 10-day average measured Saturday was 13. asserted
average → measure → ?
Only two vessels passed through the strait on Saturday, and six on Sunday, using mostly the Iranian route, according to Reuters. uncertain
vessels → pass → Reuters
The dip in traffic comes amid a flare-up in the conflict, with the U.S. announcing on Saturday it had struck and disabled three Iranian oil tankers in retaliation for previous attacks. asserted
it → come → attacks
Tehran responded by announcing it had targeted more ships traveling in what it calls unauthorized routes. asserted
it → respond → what
Traffic through the strait has been volatile since a period of relative calm in the fighting between the U.S. and Iran, but it is still well below pre-war levels of 130 per day. Lebanese President says Israeli strikes undermine efforts to stop escalation in region Lebanon's president on Monday condemned Israeli airstrikes in the country's south, which local media said killed 11 people. During a meeting with the visiting French justice minister, Lebanese President Joseph Aoun said Israel's attacks undermine "all the efforts made to stop the escalation in the south and the region as a whole. asserted
attacks → say → whole
"What Israel is doing through successive attacks, killing innocent people, children and women, destroying and burning homes, and bulldozing properties are condemned, rejected and unjustifiable crimes," Aoun said Qatar says Gulf countries cannot rely on the U.S. alone for security Qatar's foreign ministry spokesman Majed Al Ansari said Monday the war with Iran had shown that Persian Gulf countries should not rely solely on their strategic partnership with the United States to maintain their security. asserted
countries → do → security
"We need to recognize in the Gulf region that the presence of international forces in the region and the establishment of a strategic partnership with the United States are extremely important, but they are not sufficient," Al Ansari said during a panel discussion at the Hili Forum in Abu Dhabi. asserted
Ansari → need → Dhabi
" "We need our partners and allies, but we cannot rely on them alone for our security," he said. asserted
he → need → security
Qatar was one of the countries targeted on a regular basis by Iran in retaliation for U.S. strikes at the height of the war. asserted
Qatar → target → war
Tehran says Iran-Oman talks on Strait of Hormuz in "final stages" asserted
Oman → say → stages
Iran's foreign ministry spokesman Esmaeil Baghaei said Monday that negotiations with Oman regarding the future of the Strait of Hormuz had reached the "final stage." asserted
negotiations → say → stage
The two countries sit on opposite sides of the strategic waterway and have been engaged in talks for months with the goal of reaching an through the strait in the future. asserted
countries → sit → future
"Within the coming days, the understanding between Iran and Oman for a temporary route safe in the Strait of Hormuz will be registered with the International Maritime Organization." asserted
understanding → come → Organization
Throughout the talks, both sides have suggested the possibility of charging fees for ships to transit the waterway, a notion the U.S. government has bristled at. uncertain
government → suggest → notion
Emirati diplomat says restoring trust with Iran will be difficult but necessary A top Emirati official appeared to extend an olive branch to Iran on Monday, saying that restoring trust with Tehran would be difficult, but necessary. asserted
restoring → say → Tehran
Anwar Gargash, a diplomatic adviser to the United Arab Emirates president, also said Persian Gulf countries had failed to respond in a united fashion to Iran's attacks and threats during the U.S.-Iran war, with each country defending itself but not embracing a shared strategy. asserted
country → say → strategy
Gulf countries bore the brunt of Tehran's retaliation for American strikes, with missiles and drone strikes hitting military targets as well as civilian areas on a regular basis at the height of the fighting. asserted
missiles → bear → fighting
"Geography leaves us no alternative to engagement, but we must distinguish clearly between rebuilding a necessary and functional relationship with Iran and rebuilding the trust that has been broken. asserted
that → leave → trust
The second will be far more difficult," Gargash said at the Hili Forum in Abu Dhabi. CBS/AFP Iran warns South Korea against military deployment alongside the U.S. asserted
Iran → say → U.S.
Iran's foreign ministry on Monday warned South Korea against deploying military assets or getting involved in any other way with U.S. operations in and around the Strait of Hormuz, saying such a move would have "serious consequences." asserted
move → warn → consequences
On Friday, the South Korean government said it would consider taking part in naval operations, provided that its own military readiness was not compromised, but added that no decision had been made. asserted
decision → say → operations
On Monday, Iran's foreign ministry spokesperson Esmaeil Baghaei warned Seoul against succumbing to what he called "U.S. pressure and intimidation." asserted
he → warn → what
"Any military deployment or participation in operations by other countries in the Persian Gulf or the Strait of Hormuz can only be regarded as direct support for the party responsible for that aggression and will have serious consequences," he said in a post on X. Tehran says it will announce new Strait of Hormuz "exclusion zone" asserted
it → regard → zone
The new head of Iran's Supreme National Security Council said Tehran plans to announce an "exclusion zone" outside the Strait of Hormuz aimed at vessels it believes are attempting to transit the waterway. asserted
it → say → waterway
Mohsen Rezaei's comments to Iran's state broadcaster came with few details, a day after the U.S. struck three Iranian oil tankers in response to Tehran launching ballistic missiles at U.S. warships. The new zone should be announced in the coming days and weeks and "will begin from the line of the U.S. naval blockade, extend toward the Strait of Hormuz, and from this side continue into the Persian Gulf," Rezaei said without providing more details. CBS/AP Price of oil climbs, as regular gas averages nearly a dollar higher than last year's Labor Day asserted
gas → come → Day
The price of Brent crude, the international standard for oil, added another 67 cents, reaching $96.95 per barrel. asserted
price → add → barrel
The average price of regular gas was $4.14 a gallon heading into the holiday, nearly a dollar higher than last year and well above the Labor Day weekend record of $3.82 from 2012, according to AAA motor club. uncertain
price → head → club
Prices shot up after the U.S. and Israel attacked Iran in February and have not settled down since. asserted
U.S. → shoot → February
Crude oil traffic through the key Strait of Hormuz has plunged, and Iran has refused to reopen the waterway. asserted
Iran → plunge → waterway
Iran threatens "intense" and "painful" response to U.S. strikes on oil tankers The speaker of Iran's Parliament, Mohammad Bagher Ghalibaf, threatened on Sunday to launch swifter and more forceful responses to U.S. attacks, after Tehran targeted American warships in retaliation for U.S. attacks on tankers. asserted
Tehran → threaten → tankers
"The Americans must have understood that the era of proportionate responses has come to an end," said Ghalibaf in a speech carried by state media, adding that "any aggression against Iran's interests and security will receive a faster, more intense and more painful response." asserted
aggression → understand → response
U.S. Central Command said Saturday it had "permanently disabled" three Iranian oil tankers in the Persian Gulf and the Gulf of Oman. asserted
it → say → Oman
"Let the message to the IRGC be clear: If you shoot at two of our ships, we will impose an even higher economic cost — taking out three of yours," Adm. Brad Cooper, CENTCOM commander, said in a statement. asserted
Cooper → let → statement
"We will not hesitate to defend American forces, and if necessary, destroy Iran's limited and exposed oil fleet." asserted
We → hesitate → fleet
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