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Event Brief

GCHQ warns of threats to UK critical infrastructure

GCHQ’s head says Russia is relentlessly targeting UK critical infrastructure and democracy.
WHO: GCHQ head
WHAT: Warned that Russia is relentlessly targeting UK critical infrastructure and democracy
WHEN: May 26, 2026 at 7:42 PM ET
WHERE: United Kingdom
WHY: The warning responds to threats facing the UK, including alleged targeting of critical infrastructure and democracy.

Reporting from 3 identified publishers across this event arc.

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