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 blunt warnings from military leaders, the European Union is confronting a reality that once seemed unthinkable: its own defence readiness.
For decades, Europe relied on diplomacy, economic integration, and transatlantic guarantees anchored in NATO. Today, that confidence is under strain. With the war in Ukraine grinding on, trust between allies showing signs of erosion, and warnings of escalation growing louder, Brussels is moving quickly to reinforce Europe’s military, industrial, and strategic foundations.
A Continent Under Pressure
The urgency did not emerge overnight. Russia’s invasion shattered assumptions about long-term stability on the continent. At the same time, political signals from Washington have become increasingly direct: Europe must take greater responsibility for its own defence.
In December, EU leaders approved a €90 billion loan package to support Ukraine. Ursula von der Leyen, President of the European Commission, unveiled new defence initiatives aimed at strengthening Europe’s deterrence capacity by 2030.
The rhetoric has also intensified. On 2 December, Vladimir Putin warned that Russia was prepared to fight if necessary and suggested there would be “no one left to negotiate with.” Around the same time, Mark Rutte cautioned that an attack on NATO territory could occur within five years. Germany’s defence minister, Boris Pistorius, echoed those concerns, stating that Europe may have experienced its “last summer of peace.”
Across Europe’s security establishment, the message is increasingly consistent: the risk is no longer theoretical.
Are Europeans Personally Ready?
Despite rising political urgency, public sentiment tells a more cautious story.
A recent poll by Euronews asked whether citizens would fight for the EU’s borders. Of nearly 10,000 respondents, 75% said no. Only 19% said they would, while 8% were unsure.
A separate survey by YouGov found that concern about Russian aggression is highest in countries geographically closest to Russia. Military pressure from Moscow was viewed as a top threat by 51% of respondents in Poland, 57% in Lithuania, and 62% in Denmark.
Across the bloc, “armed conflict” now ranks among the leading public concerns, alongside economic instability and energy security—highlighting a growing gap between government planning and public readiness.
Eastern Europe Leads the Response
While EU leaders broadly agree on the scale of the threat, the most decisive action has taken place in Europe’s east.
Lithuania and Latvia are reinforcing border security, including the development of so-called “drone walls” and the restoration of wetlands as natural defensive barriers. Poland has expanded physical fortifications along its border with Belarus and strengthened security education programs in schools.
Finland, Estonia, and Sweden have revived Cold War–era civil defence practices, publishing updated crisis-response guides and evacuation instructions. In 2025, Sweden mailed revised “If Crisis or War Comes” brochures to households nationwide.
Search trends reflect the shift in public awareness. In countries closest to Russia, online queries such as “nearest shelter” and “what to pack for evacuation” have surged, particularly throughout 2025.
What Brussels Is Doing Behind the Scenes
National governments are not acting alone. At the EU level, Brussels has launched what may be its most ambitious defence coordination effort to date.
European defence spending surpassed €300 billion in 2024. Under the proposed 2028–2034 EU budget, €131 billion has been earmarked for aerospace and defence—five times more than in the previous cycle.
At the centre of this effort is “Readiness 2030,” a roadmap endorsed by all 27 member states. Its objectives are operational:
- Enable troop and equipment movement across EU borders within three days in peacetime
- Reduce that timeframe to six hours during emergencies
- Eliminate bureaucratic barriers through a “Military Schengen” system
To support this, approximately 500 critical infrastructure points—bridges, tunnels, ports, and railways—are being identified for upgrades to accommodate heavy military equipment. The estimated cost ranges from €70 to €100 billion, financed through national budgets and EU instruments such as the Connecting Europe Facility.
ReArm Europe: Coordinating the Industrial Base
In 2025, Brussels launched “ReArm Europe,” a central platform designed to align defence investment and accelerate industrial capacity.
Two key financial tools underpin the initiative:
- European Defence Industry Programme (EDIP): €1.5 billion allocated for joint research and production projects involving at least three EU states (or two plus Ukraine).
- Strategic Armament Financing Envelope (SAFE): A €150 billion EU-level loan facility enabling joint weapons procurement at lower cost and greater speed.
The objective is to reduce fragmentation—multiple incompatible systems, duplicated procurement, and slow production cycles—and ensure new capabilities function seamlessly across member states.
Early demand has been strong. SAFE has received nearly 700 project applications, with close to €50 billion requested for air defence, ammunition, drones, missiles, and maritime systems. Up to €22.5 billion in pre-financing could be released by early 2026.
Washington’s Growing Pressure
Pressure from Washington has intensified. A U.S. national security strategy published in December described Europe as a weakened partner and reaffirmed an “America First” posture, echoing longstanding criticism from Donald Trump regarding European defence spending.
At the 2025 NATO summit in The Hague, allies agreed to aim for defence spending equal to 5% of GDP by 2035—far above current levels in most European countries.
The strategy also criticised aspects of Europe’s migration and regulatory policies, while signalling an interest in stabilising relations with Russia. In Brussels, this has reinforced concerns that U.S. security guarantees may no longer be unconditional.
Strategic Autonomy Under Strain
European leaders have responded firmly. Commissioner Valdis Dombrovskis called for greater European assertiveness. European Council President António Costa and foreign policy chief Kaja Kallas emphasized that democratic allies must respect each other’s internal political choices.
The exchange highlights a widening transatlantic divide—not only over Ukraine, but over Europe’s long-term strategic autonomy.
A Race Against Structural Limits
Despite rising budgets and political momentum, experts caution that funding alone will not solve Europe’s defence challenges.
Séamus Boland of the European Economic and Social Committee warned that Europe’s democratic systems can slow rapid mobilisation. EU defence officials acknowledge persistent structural problems: regulatory bottlenecks, slow procurement cycles, incompatible systems, and production constraints.
Thomas Regnier, spokesperson for EU defence and technology policy, said early findings from the Defence Industrial Readiness Survey confirm long-standing weaknesses in industrial coordination and capacity.
Brussels has begun fast-tracking regulatory reforms and simplifying approval processes. But decades of underinvestment cannot be reversed overnight.
What Happens Next?
Timelines are tight. Europe must modernise its defence industry, sustain support for Ukraine, and respond to increasingly explicit warnings from NATO and Washington—while preserving political cohesion at home.
In Brussels, the question has fundamentally shifted.
