UK police investigate an arson attempt on a building once used by the Jewish community

LONDON – A coordinated investigation led by London’s counterterrorism policing unit is underway after a string of suspicious arson attempts targeting sites associated with London’s Jewish community and Iranian opposition groups across the city’s northwest districts.

The most recent incident unfolded on Friday evening in Hendon, a residential neighborhood just a short distance from Golders Green, one of London’s most prominent Jewish population centers. Law enforcement officials confirmed that witnesses observed a male suspect drop a canvas bag holding three flammable liquid-filled bottles outside a former Jewish community facility. The suspect attempted to ignite the cache before fleeing the scene; the material failed to fully catch fire, and no injuries were reported. As of Saturday, no suspects have been taken into custody.

This attempted attack is the latest in a series of arson incidents targeting relevant sites that have shaken the capital in recent weeks. On March 23, four vehicles belonging to a Jewish charity ambulance service were destroyed in a deliberate fire in Golders Green, four people have already been charged in connection with that attack. Just two days before the Hendon incident, two separate arson attempts were recorded across northwest London: one targeted a local synagogue, while the second saw an ignited container thrown into the headquarters of a Persian-language media organization based in Wembley. Three suspects – two adult men and one teenage boy – have been charged with arson over that incident. No people have been hurt in any of the five linked events.

While detectives have not formally connected the Friday Hendon attack to the earlier incidents, counterterrorism officials have taken lead of the ongoing probe due to clear thematic and operational similarities across all events. Originally, investigating officers had not classified any of the attacks as confirmed terrorist acts, but the pattern of targeting has drawn significant attention from national security officials.

A key line of ongoing inquiry centers on whether the attacks have any connection to the Iranian government. British authorities have repeatedly publicly accused Iran of leveraging criminal proxy networks to carry out covert attacks on European soil, specifically targeting Jewish community institutions and Iranian opposition media outlets operating in exile. The UK’s domestic intelligence agency MI5 previously disclosed that it foiled more than 20 potentially lethal Iran-backed plots against targets in the country in the 12-month period ending last October.

Metropolitan Police have not released a detailed description of the Hendon suspect as of Saturday, and have appealed to any members of the public who witnessed suspicious activity in the area Friday night to come forward with information to aid the investigation.