Annual update from MI5 chief highlighted a complex cocktail that could have real-life consequences for Britain

MI5’s annual threat update covers so much ground it is easy to feel anxious. The terror threat has become more diverse, with far-right anti-migrant threats on the rise; while Iran has now firmly emerged alongside Russia as a country seeking to undertake violent and deadly plots in the UK.

“There is no law of physics dictating that rising state threats will be accompanied by diminishing terrorist threats,” MI5’s director general, Ken McCallum, said, although one of his core messages was that people and the country at large needed to focus on being more resilient. “In this new world, we should expect to be tested.”

Move from anti-immigration or anti-Muslim views to violence is ‘most marked trend’ in spy agency’s caseload over last year

Extremists with anti-migrant opinions are becoming increasingly likely to consider carrying out terrorist attacks against immigration centres and asylum hotels in the UK, the head of MI5 has warned.

Ken McCallum said a shift from radicalised rightwing sentiment to violence was “the most marked trend” in the spy agency’s caseload over the past year, contributing to a rise in the overall UK terror threat level.

Home secretary also expands police support ‘with immediate effect’ for high-profile public figures not currently MPs

Security arrangements for high-profile public figures including politicians and members of the royal family are to be urgently reviewed after the killing of Ann Widdecombe, the home secretary has said.

Shabana Mahmood said former MPs, party leaders who are not MPs, peers, former members of devolved parliaments and party spokespeople will also be offered police support.

UK to bring further sanctions against Tehran and IRGC after assessment Iran was likely to have coordinated incident

Andy Burnham said Iran’s Islamic Revolutionary Guard Corps were “almost certainly” behind threats to RAF Fairford, the firmest attribution of responsibility made so far by the UK after an incident late last month.

The prime minister told MPs the UK would bring further sanctions against Tehran and the IRGC in the aftermath of an ambiguous episode that, despite over a fortnight of police investigation, has yet to lead to anybody being charged.

Although there is scepticism about Tehran’s capabilities, it has become clear it wants Britain to feel it poses a risk

Britain may have been only peripherally involved in the bombing of Iran that Donald Trump and Benjamin Netanyahu started, but in the past fortnight it has become clear that Tehran wants to pose a threat inside the UK in response.

In the aftermath of the confused incident near RAF Fairford, western officials are weighing up whether to warn publicly that Iran now has US military targets in Europe on its mind, such as the air force base in Gloucestershire.

George Williamson says ‘national resilience’ is key focus of ATI amid US and China’s runaway leadership in field

The UK must not become dependent on foreign AI systems that can be switched off at short notice and must develop its own versions of the technology, according to the head of the Alan Turing Institute.

The country needs a stronger domestic position in AI in response to the US and China’s runaway leadership in the field, with “national resilience” a key focus for ATI said George Williamson.