Financing Europe’s defence build-up: National budgets and beyond christian.diet… Thu, 10/08/2026 – 10:45 19 minutes … everything from Introduction to the last … Introduction Defence budgets across Europe are rising. Russia’s war of aggression against Ukraine, combined with doubts over the future of US security guarantees, has prompted European governments to invest more in defence. According to EUISS calculations based on EDA and NATO data, spending by EU Member States was 56% higher in 2025 than it was in 2022, after accounting for inflation. One challenge is sustaining and increasing this spending. Rebuilding Europe’s military capacity will require investment over many years. Yet many national budgets are under pressure from fiscal constraints, higher borrowing costs and competing domestic priorities. Europeans also need to spend more cooperatively to reduce costs and secure economies of scale. The feasibility of cooperation is influenced by many factors, including national threat perceptions, operational cultures, defence planning cycles and national industrial interests, but well-designed financial incentives can make cooperation more attractive. A second challenge is mobilising the investment needed for Europe’s broader defence ramp-up, including expanding defence …read more Source:: European Union Institute for Security...