• UK Prime Minister Keir Starmer designates Iran’s Islamic Revolutionary Guard Corps as a threat to British national security, along with two other groups, requiring parliamentary approval.
• The Islamic Movement of Companions of the Right, one of the designated groups, has claimed responsibility for arson attacks against the Jewish community in the UK.
• The Home Secretary has confirmed that the Islamic Revolutionary Guard Corps is a key component of Iran’s security apparatus, involved in intelligence activities and the use of proxy actors.

Iran's Islamic Revolutionary Guard Corps has been labelled a threat to British national security, with members facing up to life imprisonment, Prime Minister Keir Starmer said on Monday.

The UK government is laying draft regulations before Parliament to designate the IRGC along with two other groups, the Islamic Movement of Companions of the Right, and the Main Intelligence Directorate of the General Staff of the Armed Forces of the Russian Federation Volunteer Corps.

Ministers will need parliamentary approval to designate the groups.

Speaking to members of the Jewish community in the garden of Downing Street, Starmer said the IRGC has a "long history of using proxies and criminal networks to target people in the UK."

Islamic Movement of Companions of the Right has claimed responsibility for a spate of arson attacks against the Jewish community.

The prime minister, whose guests included Chief Rabbi Ephraim Mirvis, said: "A criminal group called the Islamic Movement of Companions of the Right have publicly claimed seven attacks at UK locations linked to Jewish and Israeli communities, and sitting behind them were members of Iran's IRGC.

"Of course, the IRGC itself has a long history of using proxies and criminal networks to target people in the UK, including our Jewish communities.

"So today, under our new state threat powers, we're designating this criminal group, the Islamic Movement of Companions of the Right, and we're designating the IRGC."

The Home Secretary is satisfied that the statutory test is met in respect of the three bodies, Home Office minister Angela Eagle said in a written statement.

"The Islamic Revolutionary Guard Corps, The IRGC is a central component of the Iranian state's security apparatus, answerable directly to Iran's Supreme Leader.

"Its role extends far beyond that of a conventional military force.

"It encompasses intelligence activity, the use of proxy actors, and the projection of influence designed to advance Iranian state objectives."