Brits saved from 'dozens' of late-stage terror plots in recent years
6 May 2025, 18:33 | Updated: 6 May 2025, 18:42
Dozens of terror plots have been thwarted not long before completion in recent years, the government has said.
Listen to this article
Loading audio...
Security minister Dan Jarvis told the Commons that 15 terrorist attacks had taken place since 2017, and there have been 43 late-stage disruptions of terrorism plots.
It comes after two counter-terror operations that took place on Saturday, which Mr Jarvis were some of the "largest counter state threats and counter-terrorism actions we have seen in recent times".
In a statement to MPs, he said it would not be appropriate for the Government to "speculate on or comment further" on the motivations behind the cases that led to the arrests of a number of Iranian nationals.
The minister also refused to give details on the immigration status of the suspects when pressed by several MPs.
Read more: Terror attack on UK was 'hours away' as police thwart plot with raids across Britain
Police thwart ‘imminent’ terror attack on the UK
"There are very strict limitations on what ministers can say at this point because it would be unforgivable, frankly, to cut across a live counter terrorism," he said.
Eight men were arrested in two separate counter-terrorism investigations on Saturday, while seven remain in police custody and one suspect was bailed on strict conditions.
In one operation, three men were arrested at separate addresses in north-west London and west London under the National Security Act 2023, which focuses on state threats.
Mr Jarvis said: "I can confirm to the House that these are the first Iranian nationals arrested under the National Security Act."
He added: "The operations to execute these eight arrests under both counter-terror and counter -state threat powers, in different parts of the country, in the space of 24 hours were intensive."
In the second operation, five men - all Iranian nationals - were arrested on suspicion of preparing an act of terrorism at locations across England on Saturday after a suspected plot to target a single premises was uncovered by counter-terror police.
Officers carried out searches at addresses in Greater Manchester, London and Swindon areas, while searches are continuing at multiple locations across the country, Mr Jarvis said.
Government should be 'wary of expanding terrorism law', says counter-terror expert
He said what follows is "careful, painstaking work" in an incredibly complex set of investigations.
He added: "The House will be aware that these operations come against a backdrop of complex, interconnected threats to the UK - where state threats and counter-terrorism, as well as serious and organised crime, are intertwined together."
Iran was the first foreign power to be listed on the top level of the foreign influence registration scheme (Firs) earlier this year, aimed at protecting the UK from malign foreign influence.
It means anyone who is directed by the regime to carry out activities in the UK must declare it or face five years in prison once the scheme comes into force in July.
Announcing the move in March, Mr Jarvis said the Islamic Republic of Iran had become "increasingly emboldened, asserting itself more aggressively to advance their objectives and undermine ours".
In October last year, the head of MI5, Ken McCallum, said that authorities had stopped 20 state-backed plots hatched by Iran in the UK since 2022.
On Tuesday, shadow home office minister Matt Vickers said the two separate arrests of Iranian nationals "raise serious questions about how their networks were formed and what their intentions were", and urged the Government to unveil the immigration status of those arrested.
The Government has also faced pressure to designate Iran's Islamic Revolutionary Guard Corps (IRGC), a terrorist organisation.
Liberal Democrat home affairs spokeswoman Lisa Smart asked ministers whether the Government will carry out an audit into Iran-linked assets in the UK, telling the Commons "consecutive governments are yet to proscribe the Iranian Revolutionary Guard Corps as a terrorist organisation".
She urged ministers to "look closely" at whether sanctioned individuals linked to the Iranian regime have assets in the UK.
Mr Jarvis said: "We take these matters incredibly seriously."
