Is Europe Ready for War? Why Brussels Is Racing Against TimeAfter Russia’s full-scale invasion of Ukraine, rising pressure from the United States, and increasingly blunt warnings from military leaders, the European Union is being forced to confront a reality that once seemed unthinkable: its own defence readiness.For years, Europe relied on diplomacy, economic integration, and transatlantic security guarantees to maintain stability. Today, that confidence is fading. With the war in Ukraine showing no clear end, trust eroding between allies, and warnings of future escalation growing louder, the EU is moving—quickly—to shore up its military, industrial, and strategic foundations.A Continent Under Pressure
Brussels feels like a city preparing for war

The sense of urgency did not emerge overnight.
Russia’s invasion of Ukraine shattered long-standing assumptions about security on the European continent. At the same time, political signals from Washington have grown increasingly clear: Europe must take greater responsibility for its own defence.

European leaders now find themselves caught between two imperatives—deterring future aggression while maintaining unity at home.
EU leaders agreed last December on a new €90 billion loan package to support Ukraine. Meanwhile, European Commission President Ursula von der Leyen announced a series of defence initiatives aimed at strengthening Europe’s deterrence capacity by 2030.
These moves come amid stark rhetoric. On 2 December, Vladimir Putin stated that Russia was prepared to fight if necessary and warned there would be “no one left to negotiate with.”
Around the same time, NATO Secretary General Mark Rutte issued a blunt assessment: “We are Russia’s next target.” He warned that an attack on NATO territory could occur within the next five years.
Germany’s defence minister Boris Pistorius echoed these concerns, stating that Europe may have already experienced its “last summer of peace.”
The message from Europe’s security establishment is increasingly consistent: the risk is no longer theoretical.

Are Europeans Personally Ready for War?
Despite rising political urgency, public readiness tells a different story.
A recent Euronews poll asked a direct question: Would you fight for the EU’s borders?
Of nearly 10,000 respondents, 75% said no. Only 19% said they would be willing to fight, while 8% were unsure.
These results highlight a growing gap between government planning and public sentiment.
Additional surveys show that concern about Russian aggression is highest in countries closest to Russia. According to a YouGov poll, Russian military pressure is seen as one of the top threats by:
51% of respondents in Poland
57% in Lithuania
62% in Denmark
Across Europe, “armed conflict” now ranks among the top public concerns, alongside economic instability and energy security.
Why Eastern Europe Is Leading the Response
We are heading for a war Europe might lose’: Continent preparing public for possible conflict – The Irish Times
While EU leaders broadly agree on the threat, action has been most decisive in Europe’s east.
Countries such as Lithuania, Latvia, Estonia, Poland, Finland, and Sweden have taken visible steps to prepare their populations—both practically and psychologically.
Lithuania has begun developing so-called “drone walls” along its borders, while working with Latvia to restore wetlands as natural defensive barriers. National awareness campaigns, resilience exercises, and public drills are now common.
Lithuania’s Interior Ministry distributed shelter maps and emergency hotline information. Latvia introduced mandatory national defence education in schools.
Poland built physical barriers along its border with Belarus and expanded security education programs. Some secondary schools now include firearm safety instruction for teenagers.
Finland, Estonia, and Sweden have revived Cold War–era practices by publishing civil defence guides explaining how to respond during crises, power outages, or evacuations. Sweden even mailed updated “If Crisis or War Comes” brochures to every household in 2025.
Search data reflects rising concern. In countries closest to Russia, online searches such as “where is my nearest shelter?” and “what to pack for evacuation?” have surged—particularly in 2025.
What Brussels Is Doing Behind the Scenes
National governments are not acting alone.
At the EU level, Brussels has launched what may be the most ambitious defence coordination effort in its history.