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In this analysis
Europe's security debate is moving from a question of defence budgets to a more difficult question: what, in practical terms, would make the continent prepared for a sustained military or hybrid crisis? Recent proposals from Brussels and changes inside NATO point toward a model that combines conventional deterrence with resilient infrastructure, faster decision-making and lessons from Ukraine.
What happened
European Commission President Ursula von der Leyen has proposed a European Security Council and an emergency protocol for coordinating responses to hybrid incidents such as sabotage, arson and drone incursions. Reuters has separately documented how uncertainty over future US commitments is influencing European procurement and long-term defence planning, while the Ukraine war has exposed how rapidly drones and battlefield tactics can change.
Why it matters
Preparedness is broader than weapons inventories. A prolonged crisis could test electricity networks, transport, communications, hospitals, ports, ammunition production and governments' ability to coordinate civilian and military responses. The speed of technological adaptation also matters when procurement systems can take years.
The political context
The emerging policy challenge is therefore institutional as much as financial. Higher spending can expand capability, but deterrence also depends on whether forces can deploy, infrastructure can survive disruption and political systems can make decisions quickly. The debate over a European Security Council reflects that concern, although its relationship with NATO remains unresolved.
The strongest counterargument
New European structures could duplicate NATO mechanisms rather than strengthen them, and higher preparedness does not require assuming that a wider war is imminent. Governments also face competing fiscal demands and must distinguish credible resilience investments from programmes that merely carry a security label.
What to watch
Watch the design of the proposed European Security Council, the Pentagon's force-posture review, European drone and air-defence procurement, defence-industrial output and national civil-resilience programmes for evidence that preparedness is becoming operational.
Editorial note
This is State & Power analysis. Factual claims are attributed to the linked reporting; interpretations are presented as analysis rather than established fact.