Is Europe Ready for War? Why Brussels Is Racing Against Time

After Russia’s full-scale invasion of Ukraine, rising pressure from the United States, and increasingly direct warnings from military leaders, the European Union is confronting a reality that once seemed unthinkable: the need to strengthen its own defence readiness.

For years, Europe relied on diplomacy, economic integration, and strong transatlantic alliances to maintain peace and stability. Today, that confidence is beginning to fade. With the war in Ukraine continuing and geopolitical tensions increasing, European leaders are moving quickly to reinforce the continent’s military, industrial, and strategic capabilities.

The growing sense of urgency did not appear overnight. Russia’s invasion of Ukraine shattered long-standing assumptions about security in Europe. At the same time, signals from Washington have become clearer: Europe must take on greater responsibility for its own defence.

European leaders now face a difficult balance—deterring potential aggression while maintaining unity among EU member states.

In December, EU leaders agreed on a €90 billion loan package to support Ukraine. Meanwhile, Ursula von der Leyen announced several defence initiatives designed to strengthen Europe’s deterrence capacity by 2030.

At the same time, global rhetoric has intensified. Vladimir Putin warned that Russia was prepared to continue fighting if necessary and suggested that diplomatic options were narrowing. Around the same period, NATO Secretary General Mark Rutte issued a stark warning, stating that NATO could face a potential attack within the next five years.

Germany’s defence minister Boris Pistorius also expressed concern, suggesting that Europe may have experienced its “last summer of peace.”

Are Europeans Personally Ready for War?

While  political leaders are increasingly focused on defence preparation, public opinion across Europe tells a different story.

A Euronews poll asked nearly 10,000 people whether they would be willing to fight for the EU’s borders. The results showed that 75% of respondents said they would not. Only 19% said they would be willing to fight, while 8% remained uncertain.

These findings reveal a clear gap between government strategies and public sentiment.

Surveys also show that fear of Russian aggression is strongest in countries closest to Russia. A YouGov poll found that Russian military pressure is considered one of the top threats by 51% of people in Poland, 57% in Lithuania, and 62% in Denmark.

Although the threat is widely acknowledged, the most visible preparations are taking place in Eastern Europe.

Countries such as Lithuania, Latvia, Estonia, Poland, Finland, and Sweden have begun preparing their populations both practically and psychologically for potential crises.

Lithuania has started developing “drone walls” along its borders and restoring wetlands as natural defensive barriers. Public awareness campaigns and civil defence exercises are becoming increasingly common.

Latvia has introduced mandatory national defence education in schools, while Poland has constructed new border barriers with Belarus and expanded security education programs. Some Polish secondary schools now include firearm safety instruction.