Transforming European Security: Industrial Resilience, Institutional Adaptation, and Strategic Autonomy for Sustainable Development

Security and stability constitute fundamental preconditions for long-term sustainable development. Russia’s aggression against Ukraine and the return of high-intensity interstate warfare to Europe have profoundly transformed the European security environment and challenged long-standing assumptions underpinning European integration and economic development. This article analyses the ongoing transformation of European security with particular attention to industrial resilience, the evolution of the defence technological and industrial base, and the expanding institutional role of the European Union in strengthening strategic autonomy. Using a qualitative analytical approach based on the examination of strategic documents, policy initiatives, and academic literature, the study identifies structural weaknesses in Europe’s defence-industrial system and evaluates recent institutional and financial responses aimed at enhancing resilience and sustainability. The findings demonstrate that security, industrial capacity, and institutional adaptation are increasingly interconnected, and that strengthening resilience and reducing strategic dependencies are essential conditions for Europe’s long-term sustainable development in an unstable geopolitical environment.