Sopra Steria maps the new era of European defense saturation

The current geopolitical climate, defined by conflicts in Ukraine and the Levant, has rendered traditional hardware superiority secondary to the ability to process information at scale. Sopra Steria’s analysis highlights a stark economic imbalance: a 1-to-20 cost ratio between attack drones and interceptor missiles, with drones now responsible for 70 to 80 percent of Ukrainian combat losses. These figures underscore a broader transition where software agility frequently outperforms systems designed for decades-long lifecycles.

To bridge the €800 billion capability gap identified by the European Commission’s Readiness 2030 plan, the report outlines a roadmap focused on three imperatives: absorbing saturation, orchestrating multi-domain action, and building long-term industrial depth. The challenge for Europe lies in integrating counter-drone capabilities, securing sovereign defense AI, and moving quantum technologies from research labs into active theaters. Ultimately, the firm concludes that maintaining an advantage depends on the seamless orchestration of systems and data, rather than the isolated deployment of individual technologies.