British Chief Rabbi Warns “A Sustained Campaign of Violence and Intimidation” as UK Police Probe Suspected Iranian Links in London Arson Attacks
British authorities are investigating a wave of arson attacks targeting Jewish locations in London, examining whether the incidents may be tied to Iranian-backed operatives, police said Sunday.
The Metropolitan Police confirmed that counterterrorism units are leading the inquiry into fires set at synagogues and other Jewish-affiliated sites, as well as an incident involving a Persian-language media outlet. No injuries have been reported in any of the attacks, including the most recent fire late Saturday, which caused limited damage to a synagogue in north London.
Chief Rabbi Ephraim Mirvis warned of escalating danger, writing on X that “a sustained campaign of violence and intimidation against the Jewish community of the UK is gathering momentum.
“Thank God, no lives have been lost, but we cannot, and must not, wait for that to change before we understand just how dangerous this moment is for all of our society,” he added.
Deputy Assistant Commissioner Vicki Evans said investigators are reviewing online claims of responsibility by a group calling itself Harakat Ashab al-Yamin al-Islamia.
“We are aware of public reporting that suggests this group may have links to Iran. As you would expect, we will continue to explore that question as our investigation evolves,” she said.
“I’ve spoken previously about the Iranian regime’s use of criminal proxies, and we’re considering whether this tactic is being used here in London,” she added.
Israeli officials have identified Harakat Ashab al-Yamin al-Islamia as a newly emerged organization believed to be connected to “an Iranian proxy,” noting that it has also claimed responsibility for similar attacks on synagogues in Belgium and the Netherlands.
In response to the incidents, police have increased their presence in northwest London, deploying both uniformed and undercover officers. The heightened security follows multiple attacks over the past month targeting synagogues, Jewish emergency medical services, and a Persian-language media company critical of Iran.
The latest fire at Kenton United Synagogue on Saturday night is part of a broader pattern under investigation. In one of the most serious cases, four ambulances belonging to a Jewish charity were set ablaze on March 23 in the Golders Green area.
Although the attacks have been concentrated within a relatively small geographic area, authorities have reported no casualties. Several suspects, ranging from teenagers to individuals in their 40s, have been taken into custody and charged in connection with the incidents.
Prime Minister Keir Starmer condemned the attacks, saying he was “appalled” and vowing that “those responsible will be found and brought to justice.”
The group Harakat Ashab al-Yamin al-Islamia also circulated a video online claiming that Israel’s embassy in London would be targeted with drones carrying hazardous materials. While no such attack occurred, police temporarily closed nearby Kensington Gardens on Friday while investigating suspicious items, including two jars filled with powder. Officials later confirmed that no dangerous substances were found.
British authorities have previously accused Iran of orchestrating attacks across Europe through intermediaries, often targeting opposition media and Jewish communities. The MI5 domestic intelligence agency has stated that more than 20 “potentially lethal” plots linked to Iran were thwarted in the year leading up to October.
Some analysts have suggested that Harakat Ashab al-Yamin al-Islamia may not be a fully organized group but rather a cover name used for operations, urging caution in assessing its claims.
Metropolitan Police Deputy Commissioner Matt Jukes issued a warning to those involved in such attacks, saying that any “thugs for hire” would be held accountable.
“Let’s be really clear — it’s a mug’s game,” he said. “That’s what people who are now serving long prison sentences have found out, and the same fate awaits those responsible for these recent crimes.”
