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Find out about terrorist threat levels, national measures against terrorism and how to report suspect activity
The threat level indicates the likelihood of a terrorist attack in the UK.…
The Security Service (MI5) is responsible for protecting the UK against…
If you suspect someone is involved in terrorism in any way: call the…
National Risk Register The government regularly assesses the natural…
A collection of documents related to the Intellectual Property (Unjustified Threats) Act 2017.
How to minimise your risk, and what to do if there's a terrorist attack.
Organisational definitions of terms concerned with risk and risk-related matters.
Threat levels are designed to give a broad indication of the likelihood of a terrorist attack.
Attacks by terrorist groups, deliberate or accidental damage arising from conflicts, and incidents caused by people who work for airlines
Report any threats to national security - such as terrorism and espionage - to MI5 (also known as the Security Service)
Don’t include personal or financial information like your National Insurance number or credit card details.
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