The Metropolitan Police confirmed the arrest of eight men, including seven Iranian nationals, as part of two investigations into potential terrorist activities in London. The police are probing possible motives and assessing risks to public safety.
British Authorities Detain Iranian Nationals Amid Counterterrorism Operations

British Authorities Detain Iranian Nationals Amid Counterterrorism Operations
Eight individuals, including seven Iranians, have been arrested in London following police investigations into potential terror plots against unspecified targets.
British counterterrorism officials have taken action, arresting eight men—seven of whom are Iranian nationals—across two separate operations, as announced by London’s Metropolitan Police on Sunday. In one investigation, four Iranians along with an unidentified individual were apprehended on suspicions of plotting a terrorist act targeting a specific location. While the particular site remains confidential for operational reasons, police have described the ongoing investigation as “fast-moving.”
Dominic Murphy, who leads the Metropolitan Police’s Counter Terrorism Command, emphasized the importance of collaboration with relevant authorities managing the affected location, ensuring they remain informed throughout this process. Murphy further elaborated that the investigation is in its initial phases and various inquiries are being pursued to determine motivations and assess any additional risks posed to the public.
Details on the arrested individuals reveal that of the four Iranian detainees, two are aged 29, one is 40, and the last is 46. Their arrests occurred in London and in towns such as Swindon, Stockport, and Rochdale. Furthermore, police detained three additional Iranians aged 39, 44, and 55 at separate sites in London, although these arrests are unrelated to the plot investigation.
Home Secretary Yvette Cooper remarked on the severity of the situation, underscoring the need for a proactive approach to adapt to emerging national security threats. She reaffirmed the government's commitment to supporting police and intelligence agencies in ensuring public safety. As investigations proceed, specific details regarding the nature of the potential plots remain undisclosed.
Earlier, MI5 Chief Ken McCallum had classified Iran as an increasing concern to British counterterrorism efforts, citing 20 Iranian-backed plots since January 2022 that jeopardized the safety of UK citizens. The repression of a man arrested last December for conducting reconnaissance activities against a Persian-language opposition media outlet exemplifies these growing security challenges.
In a recent statement, Health Secretary Wes Streeting urged the public to remain vigilant and assured them that updates would be provided as investigations progress, while refraining from comments due to the sensitive nature of the proceedings.