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UK moves to ban Iran’s IRGC, cites unfounded national security threats

Al Mayadeen | July 13, 2026

The British government announced Monday that it will designate Iran’s Islamic Revolution Guard Corps under new national security powers, deepening already strained relations between London and Tehran, The Guardian reported.

Rather than formally proscribing the IRGC under the “Terrorism Act”, the government will classify the Iranian military body as an organization involved in “foreign power threat activity.” The new mechanism carries consequences comparable to “terrorist proscription” and would criminalize certain forms of support or assistance once approved by Parliament.

The designation marks a significant shift in Britain’s position after previous Conservative governments declined calls to formally ban the IRGC, partly because it is an official component of the Iranian state and armed forces.

Home Office cites alleged threats

Announcing the measure, the Home Office said the decision followed a review of alleged activities connected to the organizations targeted by the new designations.

“Having carefully considered all the evidence, the home secretary has concluded that there is sufficient basis to reasonably believe that each of these bodies is engaged in foreign power threat activity, and that each designation is necessary to protect the safety and interests of the United Kingdom.”

British authorities linked the decision to alleged plots and cyberoperations attributed to Iran.

London has also claimed more than 20 allegedly Iran-linked plots identified by British security agencies over the previous year.

The British government has not publicly presented evidence establishing direct IRGC involvement in every incident cited in support of the measure.

Iranian and Russian bodies targeted

Alongside the IRGC, the government said it would designate the Islamic Movement of the Companions of the Right, or IMCR, which British authorities blame for several attacks against Jewish institutions and other targets in the country.

The incidents attributed to the group reportedly include arson and vandalism attacks targeting synagogues, emergency vehicles operated by the Jewish volunteer service Hatzola and the offices of an Iranian opposition media organisation.

Russia’s GRU Volunteer Corps, which Britain describes as an overseas operational body connected to Russian military intelligence, will also be listed under the same legal framework.

The measures are expected to make it easier for British authorities to prosecute individuals accused of acting for, assisting, or receiving benefits from designated foreign-linked bodies. The designations must first receive parliamentary approval before entering into force.

Diplomatic fallout expected

The decision is likely to further damage relations between Britain and Iran at a time of heightened regional tensions and ongoing conflict involving Tehran and Washington.

British officials had previously warned that action against the IRGC could prompt retaliatory diplomatic measures, including the possible removal of the UK ambassador from Tehran.

The IRGC was established following Iran’s 1979 Islamic Revolution and operates as an official branch of the country’s armed forces. It plays a central role in Iran’s defense structure and reports to the country’s supreme leadership.

Britain’s decision follows a similar move by the European Union, which formally added the IRGC to its list of “terrorist organisations” in February 2026.

July 13, 2026 - Posted by aletho | Civil Liberties, Full Spectrum Dominance, Russophobia | European Union, Iran, Russia, UK, Zionism