We use some essential cookies to make this website work.
We’d like to set additional cookies to understand how you use GOV.UK, remember your settings and improve government services.
We also use cookies set by other sites to help us deliver content from their services.
You have accepted additional cookies. You can change your cookie settings at any time.
You have rejected additional cookies. You can change your cookie settings at any time.
Departments, agencies and public bodies
News stories, speeches, letters and notices
Detailed guidance, regulations and rules
Reports, analysis and official statistics
Consultations and strategy
Data, Freedom of Information releases and corporate reports
How to prepare and what to do if you’re affected by extreme weather and natural hazards while travelling or living abroad.
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…
How to minimise your risk, and what to do if there's a terrorist attack.
Defence Infrastructure Organisation alerts for specific safety issues that without immediate action could result in serious or fatal injury.
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
Find out about the Industry Security Assurance Centre (ISAC) and its associated responsibilities.
Prime Minister Rishi Sunak makes a speech at Policy Exchange on security.
A new game-changing weapon that uses radio waves to disable enemy electronics and take down multiple drones at once is under development for the UK’s armed forces.
FCDO travel advice for Syria. Includes safety and security, insurance, entry requirements and legal differences.
Biological Security Strategy will defend the UK from infectious disease outbreaks, antimicrobial resistance, and biological incidents and attacks
Defence Secretary, Grant Shapps, delivered a speech at Lancaster House in London
Incident planning for potent synthetic opioids arriving into the illicit drug market.
Find out the measures the UK and EC are taking to reduce fishing industry threats to marine life, such as overfishing, finning, and bycatch
How to deal with threats - like grey squirrels and rhododendron - to protect native species and habitats in woodlands.
Don’t include personal or financial information like your National Insurance number or credit card details.
To help us improve GOV.UK, we’d like to know more about your visit today. Please fill in this survey (opens in a new tab).