Allied Intelligence — 2026-07-16

MI5 Disrupted Over 20 Lethal Iran-Backed Plots in One Year Driving UK Creation of New State Threats Designation Framework

BLUFLords approval of IRGC designation is likely within 48 hours, giving UK prosecutors their first tool to criminalize Iranian state-directed threat networks before attacks materialize.

MI5 identified at least 20 potentially lethal Iran-backed plots against people in Britain over the course of a year, according to the government 12. Jonathan Hall KC, the UK's independent reviewer of terrorism laws, told Iran International that the volume of disrupted plots, not political pressure, drove the decision to build a new legal framework against the IRGC, after the home secretary commissioned his review in December 2024 to determine whether existing counterterrorism law could address state threats 2. His review concluded the Terrorism Act 2000 could not be applied to a foreign state body 2. The National Security (State Threats) Act 2026 received royal assent on July 8, and the government laid draft regulations before Parliament on July 13 to designate the IRGC, the Islamic Movement of Companions of the Right, and Russia's GRU Volunteer Corps, with support for or material benefit from a designated body carrying up to 14 years' imprisonment and acts such as sabotage or espionage on its behalf carrying a life sentence 12. The House of Commons approved the regulations on Wednesday, and the House of Lords was due to consider them Thursday 12.

Analysis
Parliamentary approval of the designations is likely within 48 hours, as the Commons has already passed the regulations and cross-party support for action against Iranian and Russian state proxies leaves the Lords little room to block them. Low confidence reflects reliance on a single primary account of the legislative timeline, with no independent confirmation of Lords scheduling or debate dynamics. Passage would activate the National Security Act's 14-year and life-imprisonment offenses immediately, shifting deterrence from prosecution after the fact to criminalizing IRGC-linked payments before harm occurs. The regime's exclusion of conscripted IRGC members from criminal liability narrows enforcement to paid proxies, determining how broadly prosecutors can pursue Iranian nationals living in Britain.

2 sources

Wave of Iran plots drove UK action against IRGC, terror law tsar says - Shabtab News
Wave of Iran plots drove UK action against IRGC, terror law tsar says - Iran International