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Conflict & Security69 outlets ran this3 min read

Iran's Revolutionary Guards Seize US Submarine Drone in Strait of Hormuz

Tehran claims capture of advanced unmanned underwater vehicle amid ongoing Middle East war.

AI-assisted coverage comparison, editor-supervised · How this was made

Published Updated
Vessels at the Strait of Hormuz, as seen from Musandam, Oman, Sept. 6. Reuters-Yonhap

What this story says

  • Iran's Revolutionary Guards announced on Tuesday the seizure of a U.S. unmanned submarine drone in the Strait of Hormuz.
  • The Guards described the captured drone as one of the most modern and technologically advanced unmanned submarines.
  • Iranian media reported the drone's capabilities include subsurface reconnaissance, surveillance, and mapping.
  • The seizure occurs while Iran maintains a blockade of the Strait of Hormuz and the U.S. has imposed a counter-blockade of Iranian ports.

Who covered it

Left 15%(4)Centre 15%(4)Right 70%(19)

Percentages are shares of the 27 outlets carrying a published leaning rating. 42 of the 69 outlets we know ran this story carry no rating and are not counted in them. Coverage measured .

Trust

42/100

Craft

61/100

Hype

48/100

69 sources · methodology

Missing from the left

Only 4 of the 27 outlets with a published leaning rating that ran this story are rated left.

A reader who follows the left would not have seen this. We report the absence rather than explain it: outlets choose what to cover for many reasons, and we have no evidence about which one applies here.

Iran's Revolutionary Guards announced on Tuesday that they had seized an American unmanned submarine drone in the Strait of Hormuz. The Guards stated that the drone is one of the most modern, unmanned, and smart submarines, equipped with the latest technology. Iranian media reported that the drone's capabilities include subsurface reconnaissance, surveillance, seabed mapping, mine detection, and inspection of submarine cables and pipelines.

The seizure took place amid the ongoing Middle East war, which began in late February. Iran has maintained a blockade of the Strait of Hormuz, a key waterway for global energy exports. In response, the U.S. has imposed its own counter-blockade of Iranian ports. Iran has also stated its intention to charge fees from transiting vessels to fund services such as environmental protection, a plan that the U.S. opposes.

Disagreement on drone model

While Iran's Revolutionary Guards described the seized drone as a highly advanced U.S. submarine, some reports identified it by a specific model. Topwar.ru reported the captured drone as an American deep-sea drone, Dive LD, developed by Anduril. Naval News also stated that an underwater drone shown by Iran closely matches the American-designed Anduril Dive-LD model. However, other reports, including those from The Korea Times and Channel News Asia, did not specify a model name.

What the coverage left out

None of the right-rated digests mention Iran's stated plan to charge fees from transiting vessels to fund services including environmental protection, a detail present in the full reports from The Korea Times and Channel News Asia. The right-rated reports also do not mention the U.S. imposing its own counter-blockade of Iranian ports, a fact included in the left and centre-rated reports.

Tags:#Iran#US#StraitOfHormuz#Military#Drone#MiddleEastWar

Coverage settled. We checked this 8 times and stopped on 13 Sept 2026, 19:45. The figures above are what it finished at.

How each side covered it

Our own reading of the reporting listed below, written from the outlets’ articles rather than quoted from them. The reasoning is set out on our methodology page.

Left

4 rated outlets

  • The Korea Times reported that Iran's Revolutionary Guards seized a US submarine drone in the Strait of Hormuz. The Guards stated the vessel was modern, unmanned, and smart, equipped with the latest subsurface technology. Iranian media reported its capabilities included reconnaissance and mapping.
  • Several outlets reported Iran's claim to have captured an unmanned US submarine or drone. The Independent noted Iranian rhetoric coincided with US sanctions. USA Today identified the vessel as a Dive-LD, built by Anduril.
  • The Washington Post reported US officials acknowledged the incident but stated the drone was defective and lacked sensitive technology. CNBC reported the US and Iran traded attacks around the Strait of Hormuz.

Centre

4 rated outlets

  • Eight centre-rated reports focused on Iran's claim of seizing a U.S. submarine drone in the Strait of Hormuz. These reports highlighted the advanced nature of the drone, with many quoting the Revolutionary Guards' description of it as one of the most modern and smart submarines. Several centre-rated outlets, including Naval News, identified the drone as potentially matching the American Anduril Dive-LD model. The context of the ongoing Middle East war and the strategic importance of the Strait of Hormuz were also mentioned. Channel News Asia and TF1 INFO reported that the drone was described as one of the most modern aircraft of the U.S. Army and equipped with the latest technologies for underwater operations.

Right

19 rated outlets

  • Right-rated outlets reported that Iran's Revolutionary Guards claimed to have captured a US submarine drone. Multiple reports stated the drone was "state-of-the-art" or "ultra-modern". Some digests specified the drone was a Dive-LD model.
  • The IRGC also claimed to have seized the drone after a military operation at the entrance to the Strait of Hormuz. One report mentioned the drone was 5.8 meters long and weighed three tons.
  • A few reports noted the IRGC claimed to have also shot down an MQ-1 drone. One outlet quoted an IRGC commander warning that the Strait of Hormuz was under their control and any hostile movement would be targeted.

Questions about this coverage

How did the left and right cover Iran's Revolutionary Guards Seize US Submarine Drone in Strait of Hormuz?
Of the 27 outlets on this story carrying a published leaning rating, 15% are rated left, 15% are rated centre, 70% are rated right. Those percentages are shares of the rated outlets, not of every outlet that ran it, which was 69. The sections above set out what each side emphasised, in its own terms.
Is Iran's Revolutionary Guards Seize US Submarine Drone in Strait of Hormuz left or right?
The story itself is neither. What can be counted is who has covered it, and 70% of the 27 rated outlets on it are rated right — so far this is a story carried mostly by the right. Coverage of this one has settled, so that is unlikely to move much now.
Is the coverage of Iran's Revolutionary Guards Seize US Submarine Drone in Strait of Hormuz biased?
Iran's Revolutionary Guards Seize US Submarine Drone in Strait of Hormuz is one event reported by 69 outlets, and this page does not rate the story as biased or unbiased. What it publishes is the spread: which outlets ran it, where named rating organisations place each of them on the spectrum, and what each side chose to lead with. A leaning rating describes an outlet's record over time, not this article, and the two should not be run together.
Which side is not reporting Iran's Revolutionary Guards Seize US Submarine Drone in Strait of Hormuz?
When we first saw this story, outlets rated left had barely covered it. Coverage accretes for hours after an event, so that is where to look rather than a verdict — the split above is the current count, and it is the one to read.
Which outlets covered Iran's Revolutionary Guards Seize US Submarine Drone in Strait of Hormuz?
69 that we know of, every one of them listed further up this page with a link to its own report and to what we hold on the publisher. Nothing here is a summary of somebody else's summary: the outlets are named so the original reporting can be read.
What did Iran's Revolutionary Guards announce?
Iran's Revolutionary Guards announced on Tuesday that they seized an American unmanned submarine drone in the Strait of Hormuz. They described it as one of the most modern and technologically advanced unmanned submarines.
What are the reported capabilities of the seized drone?
Iranian media reported that the captured drone's capabilities include subsurface reconnaissance, surveillance, seabed mapping, mine detection, and inspection of submarine cables and pipelines. It is described as being equipped with the latest technology.
What is the context of this seizure?
The seizure occurred during the ongoing Middle East war. Iran has maintained a blockade of the Strait of Hormuz, and the U.S. has imposed a counter-blockade of Iranian ports. Iran also plans to charge fees for transiting vessels.
Do all reports agree on the specific model of the drone?
No, there is a divergence. While some reports, such as those from Topwar.ru and Naval News, suggest the drone is an American Anduril Dive-LD model, other reports, including full reports from The Korea Times and Channel News Asia, do not specify a model name.

Read it at the source

349 outlets, grouped by the leaning a published rating gives them. Every headline links to the original; an underlined outlet name opens our profile of that publisher.

Left

40
Show 32 more

Centre

33
Show 25 more

Right

71
Show 63 more

Not rated

205
Show 197 more

How did this read?

About the coverage, not about the story. We do not ask whether you agree with what happened — we have no honest use for that answer.

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