The British public should take “small but important steps” to protect water, power, and phone signals against cyber-attacks, national crises, and severe weather, Downing Street has announced. Darren Jones told MPs that climate change risks cannot be underestimated and could cause “significant and prolonged disruption to essential services.”
UK National Risk Register Updates and AI Threats
The UK government has added seven new crises to its national risk register. According to Darren Jones, these include threats of foreign interference in democracy and cyber-attacks targeting police systems, water infrastructure, and data infrastructure.
A “digital resilience failure” scenario has also been added, following the 2024 global technology outage caused by CrowdStrike. Jones attributed the rising risk of hostile cyber-attacks against critical infrastructure to the combination of sophisticated AI, the war in Ukraine, and conflict in the Middle East.
Did You Know? The UK’s updated risk register includes a specific “digital resilience failure” scenario based on the real-world impact of the 2024 CrowdStrike disruption.
Supply Chain Warnings and Climate Impact
Ministers received warnings in May that vital UK supply chains are unprepared for major shocks, such as a war with Russia. Research from the National Preparedness Commission, launched privately in Westminster, suggested the UK lags behind other European states in stockpiling critical medicines.
Environmental factors are also driving these alerts. Scientists report that burning fossil fuels and intensifying agriculture have supercharged hot weather. Data indicates a June heatwave in England and Wales resulted in approximately 440 deaths per day during its three-day peak.
2027 Home Defence Exercise and Public Campaign
The government will launch a national public awareness campaign to help citizens prepare for emergencies that impact food access, power, and communication. Darren Jones stated this is necessary as AI offers new ways for criminals to attack, despite providing economic opportunities.
In 2027, the UK will conduct its largest-ever “national home defence exercise.” Armed Forces Minister Louise Sandher-Jones said the event will involve hundreds of officials wargaming hybrid attacks. She described Russia as a “direct threat to the UK homeland” and noted that updating “war books” is essential to meet this threat.
Future Preparedness Scenarios
Official preparedness is likely to focus on hybrid threats, as the 2027 exercises aim to ensure alignment with Nato allies against rising security risks.
Frequently Asked Questions
What specific steps should the public take?
Downing Street advises taking “small but important steps” to secure and protect basic phone signals, power supplies, and water.
What new risks were added to the national risk register?
Seven new crises were added, including foreign interference in democracy, cyber-attacks on police and water infrastructure, and digital resilience failures.
When will the national home defence exercise occur?
The exercise is scheduled to take place in 2027.
How prepared do you feel your household is for a prolonged disruption to essential services?
