The United Kingdom has raised its national terrorism threat level from “substantial” to “severe” following a violent antisemitic attack in north London.
Authorities say the new threat level means a terrorist attack is now considered highly likely.
The decision was confirmed by the Joint Terrorism Analysis Centre after two Jewish men were stabbed in the Golders Green area, an incident now officially classified as terrorism.
Details of the Attack
The victims, Shloime Rand, 34, and Moshe Shine, 76, were attacked on Highfield Avenue in Golders Green.
Both sustained serious injuries but are currently in stable condition. Rand has been discharged from hospital, while Shine remains under medical care.
Police arrested a 45-year-old suspect at the scene, with assistance from local Jewish security volunteers known as Shomrim.
Investigators have confirmed that the attack was motivated by antisemitism.
Government Response
UK Home Secretary Shabana Mahmood said the shift to a “severe” threat level reflects broader security concerns beyond the single incident.
She noted that the decision signals heightened risk across the country, particularly for vulnerable communities.
Prime Minister Keir Starmer visited the affected community, describing antisemitism as an emergency situation.
He warned that many Jewish residents are now living in fear, avoiding public expression of their identity due to safety concerns.
Security Measures Intensified
In response, the UK government has announced increased funding for community protection, including:
Enhanced security at synagogues and schools
Greater police presence in high-risk areas
Accelerated legislation targeting foreign-backed threats
Authorities are also prioritising intelligence monitoring amid rising extremist activity.
Assistant Commissioner Laurence Taylor of Counter Terrorism Policing confirmed that threats linked to both Islamist extremism and far-right groups are increasing, with Jewish communities facing heightened risk.
Rising Antisemitic Incidents
The development comes amid a surge in antisemitic incidents across the UK, particularly following the Israel-Hamas war.
Security agencies and Jewish organisations report growing cases of harassment, vandalism, and violence targeting Jewish individuals and institutions.
These trends have intensified calls for stronger enforcement against hate crimes and improved community protection.



