MI5 tackling more state threats than during Cold War, warns intelligence chief

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1. 43m ago

   MI5 Chief Warns UK Faces Unprecedented State Threats

   The head of MI5 warns that the United Kingdom faces an unprecedented wave of state-backed threats, surpassing the intensity seen during the Cold War. Iran and Russia are actively ramping up hybrid campaigns, targeting military sites and harder national security objectives. Officials point to a recent attempted terrorist attack at RAF Fairford coordinated by Iran, alongside growing cyber espionage targeting British tech startups. At the same time, intelligence officials caution that rightwing extremists are increasingly likely to consider terrorist attacks, while artificial intelligence could aid terrorists in developing biological weapons.

   Why it matters

   The escalation marks a new era of national security for Britain as hostile states shift from traditional espionage toward direct sabotage and complex hybrid warfare. Tensions have intensified following the UK attribution of an attempted attack at the RAF Fairford airbase to the Iranian Islamic Revolutionary Guard Corps. In response, Iran has summoned the British ambassador and dismissed the accusations as false flag operations.

   What is confirmed

   • MI5 is currently tackling more state threats than during the Cold War.
   • Iran and Russia are ramping up hybrid campaigns in Britain.
   • An attempted terrorist attack at RAF Fairford is highly likely to have been coordinated in Iran.
   • Rightwing extremists are increasingly likely to consider terrorist attacks.

   Still unconfirmed

   • Iran views the UK attribution of the airbase incident as a false flag operation.

   What to watch next

   • Further diplomatic fallout between London and Tehran following the Iranian foreign ministry summoning the British ambassador.
   • Additional security measures or warnings directed at British tech startups and military installations.
   Sources used for this update (26)

   1. www.bbc.com — BBC Home - Breaking News, World News, US News, Sports, Business...
   2. U.S. Department of State (.gov) — Joint Statement on the United Kingdom’s Attribution of Iran’s Involvement in Attempted Terrorist Attack at RAF Fairford
   3. BBC — MI5 tackling more state threats than during Cold War, warns intelligence chief
   4. Reuters — Iran and Russia ramping up hybrid campaigns in Britain, UK spy chief says
   5. The New York Times — MI5 Chief Warns of Growing Iranian and Russian Threats to U.K.
   6. The Hill — MI5 chief says Iran is targeting military sites and suspected plot at RAF Fairford is ‘not unique’
   7. The Washington Post — U.K. intelligence chief warns Iran is shifting plots to ‘harder targets’
   8. Al Jazeera — Iran sees ‘false flag’ operations after UK blames IRGC for airbase incident
   9. Fox News — Suspected terror plot to target key UK base 'highly likely' to be 'coordinated in Iran,' PM says
   10. NBC News — Britain has entered a ‘new era of national security,’ the head of MI5 says.
   11. CBS News — Iran shifts focus to "harder targets, like military sites" with mounting sabotage attacks, U.K. spy chief warns
   12. The Times of Israel — Iran summons British ambassador over Fairford airbase incident, foreign ministry says
   confidence 90%