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UK police charge 14-year-old boy with terrorism offence over mosque plot

Created at 15 Jul · 5:17 PM1 source↑ Market-relevant
IN SHORT

British police have charged a 14-year-old boy with a terrorism offence linked to extreme right-wing ideology over an alleged plan to attack two mosques in south London. The boy was arrested last week over criminal damage to a car, but police searches found documents that led to the charge.

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Key Numbers

14-year-oldage of boy charged in London
twomosques allegedly targeted in London plot
9 July 2026date for terrorism charge in London
20 June 2026date for car damage charge in London
17-year-oldage of teenager who pleaded guilty in Scotland
13age when Scottish teen radicalized

Who's Involved

Helen Flanagan
Head of Counter-Terrorism Policing London
Nick Blackburn
Detective Chief Superintendent, South London Policing
Greg Farrell
Prosecutor in Scottish case
UK police charge 14-year-old boy with terrorism offence over mosque plot

↳ Why This Matters

The charges highlight concerns about the radicalization of young people and the threat of extreme right-wing terrorism, particularly targeting religious sites. The cases underscore the need for vigilance and early intervention to prevent individuals from becoming involved in extremist ideologies and criminal activity.

Key facts

  • A 14-year-old boy has been charged with a terrorism offence in London.
  • The charge is linked to an alleged plan to attack two mosques in south London.
  • Police found documents at the boy's address that led to the terrorism charge.
  • The boy also faces charges for criminal damage to a car, which was racially aggravated.
  • Authorities do not believe there is a wider threat to the public.
  • A separate case involves a 17-year-old in Scotland who pleaded guilty to terrorism charges for a mosque attack plot.

British police have charged a 14-year-old boy with a terrorism offence related to extreme right-wing ideology, stemming from an alleged plan to attack two mosques in south London. The arrest initially followed an investigation into criminal damage to a car, but subsequent searches uncovered documents that led to the terrorism charge under the Terrorism Act 2006. The boy also faces charges for racially aggravated criminal damage to a vehicle.

Commander Helen Flanagan stated that the charge is serious and concerning for the public and the local community, particularly the Muslim community. Police are providing support to the affected mosques and do not believe there is an ongoing or wider threat. Detective Chief Superintendent Nick Blackburn acknowledged the concern within the community and highlighted increased patrols.

In a separate, but related development, a 17-year-old in Scotland has pleaded guilty to terrorism charges for planning to set fire to the Inverclyde Muslim Centre. This teenager, who is autistic, was reportedly radicalized through social media from the age of 13 and held extreme right-wing views, including sympathies with the Nazi party. He had intended to use an airgun and aerosol cans to carry out the attack after gaining access to the mosque, having previously considered targeting his school. Police intelligence led to his arrest outside the mosque.

Frequently asked questions

The boy was initially arrested on suspicion of criminal damage to a vehicle.

Police searches of his address uncovered documents that indicated an intention to conduct acts of terrorism.

The alleged plan was to target two mosques in the Sutton area of south London.

A 17-year-old pleaded guilty to terrorism charges for planning to set fire to a mosque, influenced by extreme right-wing ideologies and social media radicalization.

What Happens Next

01The 14-year-old boy is remanded in custody to appear at Westminster Magistrates’ Court on Thursday, July 16.
02The Scottish teenager's sentencing is pending.

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Cadence

How It Developed

Police arrested a 14-year-old boy on suspicion of criminal damage to a vehicle.
Searches of the boy's address uncovered documents leading to a terrorism charge.
The charge relates to an alleged plan to target two mosques in south London.
The boy also faces a charge for racially aggravated criminal damage to a car.
Police stated there is no wider threat and offered support to the affected mosques.
A 17-year-old in Scotland pleaded guilty to terrorism charges for a mosque attack plot.
The Scottish teenager was radicalized through social media and had Nazi sympathies.
He planned to set fire to the Inverclyde Muslim Centre after gaining access.

Sources

T1
UK police charge 14-year-old boy with terrorism offence over mosque plotReuters
T2
Teenager planned mass murder by setting fire to mosque - BBCbbc.com
T2
Boy charged with terrorism offence following Counter Terrorism Policing ...news.met.police.uk

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