Sign up for the View from Westminster email for expert analysis straight to your inboxGet our free View from Westminster emailThe UK government is facing growing calls to proscribe Iran’s Revolutionary Guards as a terrorist organisation following its attack on Israel. The British Board of Deputies, which represents British Jews, have led the calls for Rishi Sunak to ban the organisation. They have been backed by MPs from across the political divide, while Israel made similar representations to the United Nations security council. The Islamic Revolutionary Guards Corps is a powerful force within Iran and also controls the “axis of resistance” against Israel across the region.In a letter to Mr Sunak on Monday, the Board of Deputies President Marie van der Zyl said: “The IRGC’s role in funding, arming and training a host of terror proxies, including Hamas, Hezbollah and the Houthis, is clear”. Senior Tories also urged Mr Sunak to take action, with former party leader Iain Duncan-Smith describing ministers’ justifications for not designating the organisation as “absurd”.He told the Guardian: “The government should have already proscribed IRGC. The USA have asked us to do it. The excuses the government uses are [firstly] that if the UK proscribes the IRGC it will lose influence. That’s absurd as we clearly have no influence.”Bob Blackman, chair of the all-party parliamentary group on Israel told The Independent he wants to see the Islamic Revolutionary Guard Corps proscribed and the Iranian embassy “closed in London, as well as our embassy closed down in Tehran, and all our diplomats brought home.”Shadow defence secretary John Healey also said the threat to the UK from allowing the IRGC to operate should be sufficient for the government to be “responsible” and ban the organisation. He added: “It’s the leading edge of the threat that Iran poses not just to Israel, but to Arab countries and western interests right across the region”. Shadow foreign secretary David Lammy said on Sunday that the attack “highlights once again the extreme danger of the IRGC”.Foreign secretary David Cameron said that proscribing the “dangerous” organisation was something ministers were keeping under review, alongside a number of possible further sanctions against the stateHe added: “I keep this under review but the police and security services say they have the powers to deal with it here or elsewhere.”Foreign secretary David Cameron has said that proscribing the force was something ministers were keeping under review More