The first 24 hours of WW3 within the UK revealed – from ‘final resort’ to absolute panic
EXCLUSIVE: While most of us in the UK are just going about our day, working or living our normal(ish) lives, the threat of World War 3 looms large for the entire country
War is coming(Image: AFP via Getty Images)
Let’s face it – World War 3 is probably on its way. With Iran flinging missiles across the Gulf after the United States and Israel launched an operation to remove its despotic leader, and Russia screaming for attention with its never-ending invasion of Ukraine, war fears are ramping up everywhere.
And while most of us in the UK are just going about our day, working or living our normal(ish) lives, the threat of World War 3 looms. But what would happen in the first 24 hours should the official war klaxon sound?
Well, with rather a lot of information out there from hundreds and thousands of sources, we turned to Google’s artificial intelligence-powered large language model called Gemini (the pro version, just to clarify) to find out just how the first 24 hours of war would play out in the UK . . . and it’s rather chaotic.
The immediate political response
The “War Cabinet” would be activated immediately. Within hours, the Prime Minister would likely address the nation via all available broadcast channels.
- COBR Meetings: High-level briefings in the Cabinet Office Briefing Rooms (COBR) would become constant, coordinating military, intelligence, and civil defence.
- The Letters of Last Resort: If the threat is nuclear, one of the PM’s first acts is to write (or update) the four identical letters stored inside the safes of the UK’s Vanguard-class submarines, instructing the commanders on what to do if the British government is destroyed.
- Emergency Legislation: Parliament would likely pass the Emergency Powers Act in a matter of hours, granting the government sweeping control over transport, energy, and food supplies.
Military mobilisation
The UK’s military posture would shift to NATO’s Very High Readiness Joint Task Force (VJTF).
- Scrambling Air Defense: The RAF would move to a permanent “Quick Reaction Alert” (QRA) state. You would likely hear supersonic booms as jets intercept unidentified aircraft near UK airspace.
- Naval Surge: The Royal Navy would clear ports, sending the Continuous At-Sea Deterrent (CASD) to deep-water hiding spots and deploying carrier strike groups.
- Cyber Warfare: The National Cyber Security Centre (NCSC) would be on high alert, as the first “shots” of WW3 would likely be digital—targeting the power grid, banking systems, and healthcare.
Civil and public reaction
The most visible changes would happen on the streets and in the shops.
- Supply Chain Panic: Within the first few hours, “panic buying” would likely clear supermarket shelves of essentials (water, fuel, canned goods). The government would likely issue “stay at home” orders to keep roads clear for military movement.
- The National Warning System: If an immediate aerial or missile threat is detected, the Emergency Alerts system would send a loud, siren-like notification to every compatible smartphone in the country.
- Infrastructure Shocks: Expect immediate disruption to international travel. Grounding of civilian flights and the suspension of cross-channel ferries and Eurotunnel services would happen almost instantly.
Economic lockdown
To prevent a total collapse of the British pound and the banking system:
- Market Suspension: The London Stock Exchange would likely suspend trading.
- Bank Holidays: The government might declare an immediate bank holiday to prevent “bank runs,” where people attempt to withdraw all their cash at once.
The reality of “The Fog of War”
It’s worth noting that in the first 24 hours, misinformationwould be the biggest hurdle. Between state-sponsored deepfakes andthe sheer speed of social media, the public would likely struggle toknow what is actually happening on the front lines versus what ispropaganda.
Note: Much of the UK’s specific “Cold War” era civil defence (like the famous Protect and Survive pamphlets) has been replaced by digital-first strategies, though the underlying goal
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