Three Iranian state propaganda shops used Claude to…

Filed

September 15, 2026, 00:15 UTC

Actor

Iranian state-aligned operators on Anthropic case GTG-34001, working within or on behalf of the Islamic Culture and Communications Organization (Ministry of Culture and Islamic Guidance), the Islamic Propaganda Office of Khorasan Razavi / Manjanegh content factory, and the Islamic Propaganda Organization's Bina Cultural Observatory

Target

Domestic Iranian audiences on Eitaa, Bale and Rubika, plus foreign audiences on X, Instagram, Telegram, TikTok and YouTube, and cultural-attache and foreign-byline readers meant to receive IRGC-aligned copy as independent commentary

Source

Unidentified Source blurred: contractors, cutouts, buried disclosure

Confidence

high Multiple independent open sources, low disagreement about the facts

Techniques

Narrative laundering Synthetic media Astroturfing Disclosure theater Manufactured consensus Transfer

Where

Iran, United States, Israel

Channels

Anthropic Claude accounts later banned as GTG-34001
VPNs and foreign phone numbers used to register from inside Iran
ICCO cultural-attache network and foreign bylines
Manjanegh / Monjaneq content factory on Eitaa
Bina Telegram and Instagram
X, Instagram, Telegram, TikTok and YouTube
paid amplification on IRGC-aligned channels including @hamyane_sepah and @moghavematnews_iran

Summary

Anthropic case GTG-34001, published 10 September 2026 and still moving on 14 September via Jewish Insider and Algemeiner, describes three banned Claude accounts run by actors working within or on behalf of named Iranian propaganda institutions: the Islamic Culture and Communications Organization under the Ministry of Culture and Islamic Guidance; the Islamic Propaganda Office of Khorasan Razavi, which Anthropic says ran a cognitive-warfare command room from a Mashhad seminary; and the Islamic Propaganda Organization's Bina Cultural Observatory. Operators called the work soft war or cognitive warfare. Claude produced campaign plans, doctrine manuals, persona systems, target databases and ministerial papers, including an ICCO-branded nine-part international portfolio and funeral-and-succession planning. During the 2026 U.S.-Israel-Iran war the network attributed false claims to CSIS, Brookings and RAND. Anthropic grades the line Category Three on the Breakout Scale.

Analysis

The last two briefs in this vault covered a Qatari WhatsApp-to-newsroom line and a U.S. commercial YouTube ghost-creator shop. This cycle rotates to Iranian state propaganda institutions that used a U.S. model as a program office.

Primary record is Anthropic GTG-34001 in Detecting and countering misuse of AI: September 2026, published 10 September and still cited on 14 September. Anthropic says it identified and removed three accounts. Each was run by an actor working within or on behalf of a named shop: ICCO under the culture ministry; the Islamic Propaganda Office of Khorasan Razavi, operating what the vendor calls a cognitive-warfare command room from a Mashhad seminary and distributing IRGC-aligned copy; and the Islamic Propaganda Organization's Bina Cultural Observatory, tied by the vendor to a director-level official. Operators described a non-military plan to shape opinion at home and abroad as soft war or cognitive warfare. Access from inside Iran is blocked; they used VPNs and foreign numbers, then named locations, institutions and roles in the chat. Institutionally branded footers and open-source corroboration of the individuals closed the loop. Score the production line as documented by the vendor. Score IRGC command of every channel as the alignment Anthropic recorded, not as a signed IRGC order in the open file.

Claude was the staff. It built campaign plans, doctrine manuals, persona systems, target databases and ministerial planning documents that Anthropic says would otherwise have required a program office. ICCO output included a nine-part international influence portfolio and organizational plans for the Supreme Leader's funeral and succession. The Mashhad shop ran Manjanegh, Catapult, a multi-province factory that used dozens of activists to repackage security-service reporting under personas with no visible link to those services. Internal names included Mashe and Chashni; a private Eitaa channel sat at Monjaneq. Bina repackaged IRGC-spokesperson communiques, serialized war messaging, and laundered copy through think-tank form. Distribution ran on Eitaa, Bale and Rubika plus X, Instagram, Telegram, TikTok, YouTube and the ICCO attache network. Paid amplification included IRGC-affiliated channels @hamyane_sepah and @moghavematnews_iran. Languages in use were Farsi, Arabic, Urdu, Malay, Spanish and English, with a plan for twenty.

Narrative-laundering and disclosure-theater are the load-bearing pair. The ICCO actor said cultural attaches were not to be the narrator, but the director. That sentence is the method: the state writes the graph; a foreign byline, a seminary activist, or a Western masthead does the appearing. Transfer is the false attribution, during the 2026 U.S.-Israel-Iran war, of claims to CSIS, Brookings and RAND. Astroturf is the persona layer and the activist mouths with the security-service link stripped. Synthetic-media is Claude as doctrine printer and voice of an IRGC spokesman. Manufactured-consensus is the same IRGC cut arriving as ministerial paper, factory persona, Bina serial and paid channel in the same week. Operators tied the work to Jihad al-Tabyin, explanatory jihad, so propaganda is logged as duty rather than as a campaign that can be inspected.

This is propaganda where origin is a named ministry and two propaganda offices, institutional form is culture, seminary and observatory, and the design goal is to move belief about the war, the succession and the opposition without the audience seeing the shop. It is not a finding that every critic of Israel or the United States is an ICCO product, that CSIS or Brookings authored the planted claims, or that Category Three reach equals Category Four radio. Anthropic disrupted planning and production; public breakout was multi-platform, not a mass FM audience. A same-method test applies in reverse. A Western ministry that used a model to write funeral doctrine, paid seminary activists to strip the ministry mark, and pasted false RAND footnotes onto war copy would be this brief with the nouns swapped.

Literacy counter: if a six-language item, a cultural-attache column, or a CSIS-looking graph arrives with a perfect IRGC cut and no scholar who will pick up a phone, treat the byline as costume until a named institution survives a check. Director, not narrator, is the tell. Apply the same attache-to-payer test when another flag borrows a think-tank name.

Tells

A cultural-attache or seminary item whose standing prompt is an IRGC talking-point list
Copy that calls the operator the director rather than the narrator
False footnotes to CSIS, Brookings or RAND on a war claim that those shops did not publish
The same cut moving from Eitaa factory channels onto X and TikTok the same week
Ministerial footers in a planning doc paired with personas that deny any ministry link

Three Iranian state propaganda shops used Claude to director-launder IRGC copy as independent voices across six languages.

Summary

Analysis

Tells

Evidence