The Foreign, Commonwealth and Development Office has summoned Iran’s chargé d’affaires in London, Ali Nasimfar, on the instruction of the Foreign Secretary. According to the government statement, the summons was issued in response to the role of the Islamic Revolutionary Guard Corps Qods Force in directing the Islamic Movement of the Companions of the Right to carry out a series of attacks across Europe between March and May. That opening point is important because the government is not presenting the issue as a broad or undefined security concern. It is making a specific allegation, naming both the Iranian state actor and the proxy group it says carried out the activity.
In the same statement, the government said IRGC activity seeks to undermine the safety and security of the UK and its allies. It said repeated warnings had not brought Iranian intelligence activity to a halt and that the pattern of conduct had instead intensified. The language places the matter firmly in the category of hostile state-backed activity rather than a routine diplomatic dispute. That framing gives the statement significance beyond bilateral relations and places it squarely within the government’s wider national security agenda.
The summons also sits within a broader sequence of measures announced by ministers. The Foreign Office said the step followed action taken during the same week to hold the Iranian regime to account and to expose its support for proxy groups and criminal networks operating overseas and in the UK. A diplomatic summons is one of the clearest formal signals available short of wider punitive action. In practical terms, it allows the government to register a direct protest while also creating a public record around the conduct it says has taken place.
The statement links that diplomatic move to a domestic legal response. Ministers said the government had acted under new state threats powers to designate the IRGC, with the stated aim of exposing and disrupting those who act on behalf of such groups. In plain English, that means the policy response is intended to move beyond condemnation and into structured disruption of proxy activity. The focus is not only on the foreign organisation itself, but also on the networks, facilitators and criminal intermediaries that may carry out work on its behalf.
The practical implication is that the UK is treating proxy activity as a joined-up policy problem. Diplomatic pressure, intelligence assessment and domestic enforcement are being presented as parts of the same response, with public protection at the centre of the government’s case. That has particular relevance for communities, media organisations and other institutions that may be exposed to intimidation, surveillance or attack by hostile state-linked actors. The message from ministers is that foreign state-backed threats will be met with a broader set of tools than before.
The statement does not announce a standalone sanctions package of its own. What it does do is place the FCDO’s position on the record: the UK says the IRGC-QF directed proxy attacks in Europe, says Iranian intelligence activity has continued despite repeated warnings, and says it is prepared to use all necessary measures to protect the public. For policy readers, the significance lies in the combination of attribution and enforcement. The government is pairing a formal diplomatic rebuke with new powers designed to expose, disrupt and deter the individuals and groups that carry out hostile activity for foreign states.