Russia’s invasion of Ukraine was the major turning point. It showed that large-scale war in Europe is no longer unthinkable and pushed leaders to focus more seriously on military readiness, resilience, and long-term defense planning.
Countries closest to Russia, such as Poland, Lithuania, Latvia, Estonia, Finland, and Sweden, are moving fastest with civil preparedness, border security, and public awareness efforts. At the same time, the EU is working to improve military mobility, infrastructure, crisis response, and joint defense production.
Despite increased spending and stronger coordination, Europe still faces major challenges, including slow procurement, limited industrial capacity, and fragmented national systems. The main question now is not whether Europe needs stronger defense, but whether it can build it quickly enough.
