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SRCThe Guardian - World News
LANGEN
LEANCenter-Left
WORDS569
ENT10
TUE · 2026-03-24 · 15:19 GMTBRIEF NSR-2026-0324-33109
News/National security cases involving hostile states up 50%, top…
NSR-2026-0324-33109News Report·EN·National Security

National security cases involving hostile states up 50%, top police officer says

The head of UK counter-terrorism policing reports a 50% increase in national security cases involving hostile states in the last six months of 2023, building on a fivefold increase over the past four to five years. These cases involve activities like spying and sabotage, with Iran, Russia, and China being the primary states of concern.

Daniel Boffey Chief reporterThe Guardian - World NewsFiled 2026-03-24 · 15:19 GMTLean · Center-LeftRead · 3 min
National security cases involving hostile states up 50%, top police officer says
The Guardian - World NewsFIG 01
Reading time
3min
Word count
569words
Sources cited
1cited
Entities identified
10entities
Quality score
100%
§ 01

Briefing Summary

AI-generated
NEWSAR · AI

The head of UK counter-terrorism policing reports a 50% increase in national security cases involving hostile states in the last six months of 2023, building on a fivefold increase over the past four to five years. These cases involve activities like spying and sabotage, with Iran, Russia, and China being the primary states of concern. This announcement comes as authorities investigate a potential link between an Iran-linked group and the firebombing of ambulances belonging to a Jewish charity in Golders Green, London. While the ambulance attack is currently being treated as antisemitic, police are increasing security for Jewish communities ahead of Passover. A government official has suggested stricter immigration rules could help combat antisemitism amid rising attacks against Jewish people and businesses.

Confidence 0.90Sources 1Claims 5Entities 10
§ 02

Article analysis

Model · rule-based
Framing
National Security
Political Strategy
Tone
Mixed Tone
AI-assessed
CalmNeutralAlarmist
Factuality
0.70 / 1.00
Factual
LowHigh
Sources cited
1
Limited
FewMany
§ 03

Key claims

5 extracted
01

The incident is being treated as an antisemitic rather than a terrorist attack.

factualnull
Confidence
0.90
02

The top three hostile states are Iran, Russia and China.

factualLaurence Taylor
Confidence
0.90
03

National security cases involving hostile states up 50% in six months.

statisticLaurence Taylor, assistant Metropolitan police commissioner
Confidence
0.90
04

A group claimed responsibility for the firebombing of ambulances.

factualHarakat Ashab al-Yamin al-Islamia
Confidence
0.80
05

Tougher immigration rules would help to tackle antisemitism.

quoteKemi Badenoch, Conservative leader
Confidence
0.70
§ 04

Full report

3 min read · 569 words
The number of national security cases involving hostile states carrying out operations such as spying and sabotage in the UK has increased by half in six months, the head of counter-terrorism policing has said.As the security services continue to investigate the potential involvement of an Iran-linked group in Monday’s attack on community ambulances run by a Jewish charity, the assistant Metropolitan police commissioner Laurence Taylor warned of a worrying trend.“We’ve seen a very significant increase in our work involved with foreign state activity, particularly around that top three of Iran, Russia and China,” he said. “In the six months up to December last year, we had a 50% increase in National Security Act investigations, and that’s on the back of a fivefold increase over the last four or five years. It is a significant part of our caseload.”A group called Harakat Ashab al-Yamin al-Islamia, whose name translates as the Islamic Movement of the Companions of the Righteous, has claimed responsibility for the firebombing of four ambulances in Golders Green, north London.The ambulances belonged to the Jewish charity Hatzola and had been parked near the Machzike Hadath synagogue.The claim of responsibility is yet to be verified and the incident is being treated as an antisemitic rather than a terrorist attack.The Met has said it will deploy an extra 264 officers as well as specialist teams including firearms officers and drones to boost security for Jewish communities in the run-up to Passover in early April.Community and officials react to attack on Jewish charity’s ambulances – videoAt a time of heightened tension, the Conservative leader, Kemi Badenoch, suggested tougher immigration rules would help to tackle antisemitism, saying people were entering the UK from “cultures where there is a history of hatred against Jews”.Speaking during a visit on Tuesday to a Jewish volunteer ambulance service in Stamford Hill, north London, she said: “I think the government needs to move beyond words to action. We are seeing an increase in attacks on the Jewish people, the Jewish community, Jewish businesses, and it is not enough just to offer to step up security.“That’s barely the first step. What I want to see is sanctions against people who are inciting violence against Jewish people, inciting hatred against Jewish people. In the public sector in particular, where the government does have levers … you know, I’ve heard stories about medical staff refusing to treat Jewish people. They should lose their jobs.“But we also need to do something about people coming into our country from different cultures where there is a history of hatred against Jews. This is one of the reasons why we have already toughened up our immigration policy, saying that we will leave the ECHR,” she said in reference to the European convention on human rights.“We need to look at every single cause, not just the symptoms, and if we address that then we’ll be able to deal with antisemitism.”King Charles accepted the role of patron of a charity that protects Jewish communities on Monday evening. The Community Security Trust (CST) said the king’s acceptance of the position highlighted his support for the “fight against antisemitism”.The new role is understood to have been part of a regular review of royal patronages rather than being linked to Monday’s incident.Four ambulances on loan from the government arrived to replace the destroyed vehicles on Tuesday. Keir Starmer has said the government will meet the costs of permanent replacements.
§ 05

Entities

10 identified
§ 06

Keywords & salience

10 terms
national security
1.00
hostile states
0.90
antisemitism
0.80
jewish community
0.70
counter-terrorism policing
0.70
china
0.60
russia
0.60
iran
0.60
sabotage
0.50
spying
0.50
§ 07

Topic connections

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