U.K. says an Iran-backed group was behind attacks on Jewish community, bans Revolutionary Guard

A series of arson and vandalism attacks on Jewish sites in Britain were the work of a proxy group backed by Iran, the U.K. government said on Monday (July 13, 2026).

The government said it is banning the Islamic Movement of the Companions of the Right, or IMCR, also known as Harakat Ashab al-Yamin al-Islamia. It also banned Iran’s powerful paramilitary Revolutionary Guard.

In a statement, Security Minister Angela Eagle said that the IMCR has claimed seven attacks in the U.K. The group had said online that it was responsible for a string of arson attacks on Jewish sites in London in recent months, including fires at synagogues and Jewish charity ambulances, as well as a Persian-language media organisation critical of Iran’s government. No one were injured in the blazes.

“Sitting behind IMCR were members of Iran’s Islamic Revolutionary Guard Corps Qods Force, who almost certainly directed IMCR attacks across Europe,” she said. Quds, or Jerusalem, Force is the Guard’s expeditionary unit.

The group sprang up online earlier this year and has also claimed responsibility for synagogue attacks in Belgium and the Netherlands.

Law enforcement officials and intelligence experts say Iran-backed proxy groups are behind a growing number of attacks in Europe, most targeting the Jewish community and Persian-language media critical of Iran’s Islamic government.

They typically work by recruiting members of criminal groups to carry out sabotage and other attacks.

Earlier this month, two Romanian men were given prison sentences over the stabbing of a journalist from a Persian-language television station, an attack the judge said was carried out on behalf of the Iranian state.

There was no immediate comment from Iran.

The European Union in January listed the Revolutionary Guard as a terrorist organisation over Tehran’s bloody crackdown on protests.