Threat to oil tankers in Middle East worst since start of Iran war, analysts say

Read the original at BBC News ↗
Cite

Daniel, A. (2026, August 4). Threat to oil tankers in Middle East worst since start of Iran war, analysts say. BBC News. https://www.bbc.co.uk/news/articles/cjrv0dy2e90o?at_medium=RSS&at_campaign=rss

Dated when The Aporia collected the article, usually within hours of publication. Check the original for its exact date and byline.

BBC News · collected 2026-08-04 · by Alex Daniel

Quick Summary

Analysts say the threat to oil tankers in the Middle East is at its worst since the Iran war began, with attacks on vessels in the Red Sea and Strait of Hormuz causing a significant reduction in ships passing through these key routes. The number of ships passing through the Strait of Hormuz has dropped from over 100 per day before the war to just 8-11 per day, according to ship-tracking firm Kpler. Matthew Wright, an analyst at Kpler, warns that the situation is "stacked on top of a problem" with both the Strait of Hormuz and the Red Sea waterway facing threats from Iran-backed militias in Yemen and the Houthi fighters. The reduction in oil tanker traffic has resulted in only about 4 per day passing through the Bab el-Mandeb strait, carrying crude oil to Asia.
Written locally by qwen2.5:14b on 2026-08-21, using this article's own text rather than the other coverage of the same event (that is the story summary below).

AI analysis runs on qwen2.5:14b, locally

Story summary

US President Donald Trump warned Iran that it was their "last chance" to sign a good peace deal, but Iran denied any new direct negotiations. This comes after Trump's decision to call off massive attacks** on Iran, which he said was at the request of Iranian officials and Arab intermediaries.

Trump's comments followed his previous claims that talks were underway between the US and Iran, but Iran has consistently denied this. In fact, Iran's Foreign Ministry spokesperson Esmail Baghaei said no negotiations with the United States were taking place.

The threat to ships carrying oil in the Middle East is at its worst since the Iran war started, experts have said. The number of ships passing through the Strait of Hormuz has dropped significantly, from over 100 per day before the war began to just 8 on Sunday and 11 on Saturday.

Iran's defense minister warned that vessels and forces will face serious risks and casualties if Washington's naval blockade of Iranian ports continues. Meanwhile, Qatar said mediators were making progress in efforts to end the US-Iran war, driving oil prices lower.

Written for “US-Iran Tensions Escalate” on 2026-10-16, grounded in this article and the 8 other(s) covering the same event.

Story

📰 US-Iran Tensions Escalate
Politics · 9 article(s) covering the same event. Compare every outlet's account →

Compared with similar articles

This article reads leans left and hedges 19% of its claims. Each row says how that neighbour differs.
Al Jazeera
⚖️ leaning not scored 🔴 0% hedged 0 of 3 📰 publisher trust 60
“Both articles report on the current situation and statements from Iran and the US regarding the ongoing conflict and blockade, indicating they are covering the same incident.”
BBC News
⚖️ leaning not scored 🔴 15% hedged 5 of 33 📰 publisher trust 69
“Article A reports on a spate of attacks on vessels in the Red Sea, while Article B mentions potential talks and decreased oil prices, but does not mention any recent incidents or attacks”
CBC News
⚖️ leaning not scored 🔴 28% hedged 18 of 64 📰 publisher trust 60
“Article A discusses a study on the potential for invasive species on ships stranded in the Gulf, while Article B talks about the threat to oil tankers and attacks on vessels in the Middle East, with no mention of invasive species”
CBS News
⚖️ Leans strongly right further right than this 🔴 15% hedged 25 of 169 📰 publisher trust 66
“Article A focuses on attacks on oil tankers in the Red Sea, while Article B focuses on Trump's threats to Iran and a ship being struck in the Strait of Hormuz”
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
54
sentences that state something as happening or true
Uncertain
19%
10 of 54 hedged ("reportedly", "may", "according to")
Leaning
Leans left
of the writing, not the subject · beta estimate
Publisher signals
69/100
BBC News's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
9
Politics
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-08-04 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

BBC News · 3546 article(s) · 4 correction(s) detected
Running correction rate · 4 correction(s)

Who wrote this

Alex Daniel
15 article(s) here · 1 carrying a prediction
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Also by Alex Daniel
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 15 articles by Alex Daniel →

Topics

Houthi Iran Kpler Saudi Saudi Arabia

Subjects

Kpler ORG · 5× Iran GPE · 4× Houthi NORP · 3× Oman GPE · 2× Saudi NORP · 2× Saudi Arabia GPE · 2× Wright PERSON · 2× Donald Trump's PERSON · 1× Matthew Wright PERSON · 1× Yemen GPE · 1×

Narrative

Peter Sand, chief analyst at Xeneta, another ship-tracking company, said the fighting had taken the shipping industry "back to to square one" and that things were in "a terrible state, regardless of which shipping type you're you're looking at". "The alternatives for getting cargo, whether that's hydrocarbons or container shipping, are really not great… it is really still troubling times with no clarity and no change of fortunes within sight."
framing: assertive · carried by 1 article(s) · first seen 2026-08-04
🔮 A spokesperson for Hapag-Lloyd, the global shipping giant, said some of its vessels were still passing through the Red Sea but that it would "monitor developments closely and will adjust the network if circumstances change".

Claims (54 extracted, 10 hedged)

- Published The threat to ships carrying oil in the Middle East is at its worst since the Iran war started, experts have said, after a spate of attacks on another key route in the region. asserted
experts → publish → region
The warning comes after a number of attacks on vessels in the Red Sea, an alternative waterway that some tankers had been using since Iran blocked the Strait of Hormuz. asserted
Iran → come → Hormuz
Iran has denied Donald Trump's claim that it was in talks with the US over reopening the strait, but said it was speaking to Oman about securing the shipping lane. "In terms of threat to the trade of crude, we're at the worst period that we've been in since this since this crisis began," said Matthew Wright, an analyst at ship-tracking firm Kpler. uncertain
Wright → deny → Kpler
The number of ships passing through the Strait of Hormuz was just eight on Sunday and 11 on Saturday, compared with more than 100 per day before the war began, according to Kpler. uncertain
war → pass → Kpler
Before the conflict, about 20% of the world's oil and gas passed through the strait. asserted
% → pass → strait
The temporary peace deal with the US struck in early June led to numbers rising again, but the resumption of strikes between the two countries roughly a month later have significantly reduced traffic. asserted
resumption → strike → traffic
Many ships have been "going dark" when crossing the strait, meaning they turn off their transponder to avoid detection. asserted
they → go → detection
For much of the war, some ships carrying oil from Saudi Arabia had instead passed through an alternative shipping lane in the Red Sea, between the kingdom and northeast Africa. asserted
ships → carry → kingdom
But a recent spate of attacks by Yemen's Houthi fighters on Saudi tankers using the alternative waterway has further heightened the risks. asserted
spate → use → risks
The Iranian-backed Houthi militia announced what it called a blockade on Saudi Arabia's Red Sea ports on 20 July and the UK Maritime Trade Operations agency has reported several attacks on ships in the past week. asserted
agency → back → week
"Not only is the ongoing situation in the Strait of Hormuz constraining oil flows, but now a big factor that was helping to balance the market is now also under threat. asserted
that → constrain → threat
It's a problem stacked on top of a problem," Wright said. asserted
Wright → stack → problem
Tim Wilkins, the managing director of Intertanko, a trade body representing tanker owners, said the industry was "facing a broadening, deteriorating, and increasingly complex security situation". asserted
industry → manage → situation
"We now have the high-risk area going up to Saudi Arabian waters and extending into parts of the Red Sea. asserted
area → have → Sea
So that's having another impact on the market, on freedom of navigation as well. asserted
that → have → navigation
" The number of commodity vessels that passed through the Bab el-Mandeb strait was 28 on Saturday and six of them had their transponders turned off, according to Kpler data, indicating that they were trying to avoid detection. uncertain
they → pass → detection
Not all vessels are deterred from passing through because the Houthi threat is only targeted at Saudi shipping, with the total number sitting at about 50% of pre-attack levels. asserted
number → deter → levels
But the number of ships loading crude oil for export to Asia passing through has dropped to about four per day, Kpler added, the lowest point since the start of the war. asserted
Kpler → load → war
A spokesperson for Hapag-Lloyd, the global shipping giant, said some of its vessels were still passing through the Red Sea but that it would "monitor developments closely and will adjust the network if circumstances change". asserted
circumstances → say → network
"If the Strait of Hormuz reopened, most ships could probably leave the region fairly quickly. uncertain
ships → reopen → region
However, restoring normal cargo flows would take much longer. asserted
restoring → restore → flows
"Services have been suspended and ships redeployed elsewhere, so a return to normal flows would most likely take three to four months." asserted
return → suspend → months
Despite the talks with Oman, Iran has said that no deal is imminent that would reopen the strait to normal traffic. asserted
that → say → traffic
Its foreign ministry ministry spokesman Esmaeil Baqaei said any agreement would not lift the current restrictions while US "aggression" continued. asserted
aggression → say → restrictions
Kpler's Wright said that while talks with Oman could be productive, any deal would need the involvement of the US and the fear is that current negotiations could be a "false start" without concessions on at least one side. Nonetheless, oil prices fell sharply after Trump said he would cancel planned strikes on Iran based on the potential for upcoming talks. uncertain
he → say → talks
Brent crude was trading 4.4% lower at $84.05 a barrel, after it fell as much as 7.3% to $81.55 a barrel earlier in the day. asserted
it → trade → day
Peter Sand, chief analyst at Xeneta, another ship-tracking company, said the fighting had taken the shipping industry "back to to square one" and that things were in "a terrible state, regardless of which shipping type you're you're looking at". "The alternatives for getting cargo, whether that's hydrocarbons or container shipping, are really not great… it is really still troubling times with no clarity and no change of fortunes within sight." asserted
it → track → sight
- Published The threat to ships carrying oil in the Middle East is at its worst since the Iran war started, experts have said, after a spate of attacks on another key route in the region. asserted
experts → publish → region
The warning comes after a number of attacks on vessels in the Red Sea, an alternative waterway that some tankers had been using since Iran blocked the Strait of Hormuz. asserted
Iran → come → Hormuz
Iran has denied Donald Trump's claim that it was in talks with the US over reopening the strait, but said it was speaking to Oman about securing the shipping lane. "In terms of threat to the trade of crude, we're at the worst period that we've been in since this since this crisis began," said Matthew Wright, an analyst at ship-tracking firm Kpler. uncertain
Wright → deny → Kpler
The number of ships passing through the Strait of Hormuz was just eight on Sunday and 11 on Saturday, compared with more than 100 per day before the war began, according to Kpler. uncertain
war → pass → Kpler
Before the conflict, about 20% of the world's oil and gas passed through the strait. asserted
% → pass → strait
The temporary peace deal with the US struck in early June led to numbers rising again, but the resumption of strikes between the two countries roughly a month later have significantly reduced traffic. asserted
resumption → strike → traffic
Many ships have been "going dark" when crossing the strait, meaning they turn off their transponder to avoid detection. asserted
they → go → detection
For much of the war, some ships carrying oil from Saudi Arabia had instead passed through an alternative shipping lane in the Red Sea, between the kingdom and northeast Africa. asserted
ships → carry → kingdom
But a recent spate of attacks by Yemen's Houthi fighters on Saudi tankers using the alternative waterway has further heightened the risks. asserted
spate → use → risks
The Iranian-backed Houthi militia announced what it called a blockade on Saudi Arabia's Red Sea ports on 20 July and the UK Maritime Trade Operations agency has reported several attacks on ships in the past week. asserted
agency → back → week
"Not only is the ongoing situation in the Strait of Hormuz constraining oil flows, but now a big factor that was helping to balance the market is now also under threat. asserted
that → constrain → threat
It's a problem stacked on top of a problem," Wright said. asserted
Wright → stack → problem
Tim Wilkins, the managing director of Intertanko, a trade body representing tanker owners, said the industry was "facing a broadening, deteriorating, and increasingly complex security situation". asserted
industry → manage → situation
…and 14 more, not listed.
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