1. How to Spend It: European defence for the age of mass precision
- Author:
- Chris Kremidas-Courtney
- Publication Date:
- 03-2025
- Content Type:
- Working Paper
- Institution:
- European Policy Centre (EPC)
- Abstract:
- Europe urgently needs to redefine its defence strategy in response to the United States’ growing disengagement from its transatlantic allies. The suspension of US military assistance to Ukraine and calls for increased European self-reliance have forced policymakers to rapidly reassess how to sustain collective security. The European Union’s ReArm EU plan seeks to mobilise €800 billion in national defence spending to meet these challenges, but investments must be made wisely to prepare for future warfare. Modern warfare has entered into an era of mass precision, where forces can achieve the effects of massed firepower through distributed, AI-enabled, and highly accurate weapons systems. Ukraine’s innovative use of drone swarms and precision strikes against Russian forces has demonstrated this shift. China and the US are also leveraging mass precision to reshape the battlefield, making traditional mass-based warfare increasingly obsolete. However, while armoured vehicles, fighter jets, and ships require new protections, they remain essential when integrated into networked, distributed operations. To prepare for this new strategic reality, Europe must: Invest in mass precision and distributed operations – Prioritise drone warfare, deep-strike capabilities, and networked operations. Accelerate investment in the European Long-Range Strike Approach (ELSA) programme to develop long-range cruise missiles. Build a European command-and-control (C2) system – Reduce reliance on NATO’s US-centric C2 infrastructure. Strengthen Europe’s intelligence capabilities and decision support – Expand European satellite and cyber capabilities and expand analytical capacities. Strengthen air and missile defence – Accelerate the European Sky Shield Initiative (ESSI) and deploy cost effective countermeasures such as more cost effective laser-based systems. Build a European military logistics system – Ensure the ability to sustain forces and ensure rapid troop and equipment mobility within Europe. Train and exercise European forces at scale – Conduct large-scale joint exercises to build readiness. Buy Ukrainian – Integrate Ukrainian defence firms into EU supply chains. Buy European – Reduce dependence on US arms while leveraging UK, Norwegian, Canadian and Turkish defence industries. Build a European nuclear umbrella – France and the UK should explore extended deterrence options to protect all European allies in case of further US withdrawal. Build a European blue-water navy – Strengthen and expand European naval capabilities to protect vital sea lanes in addition to supporting territorial defence. Winning the next war, not the last one Europe can no longer afford slow, bureaucratic and fragmented defence spending—it must accelerate, integrate and innovate in order to defend itself in the event that the United States is unable or unwilling to do so. We don’t just need bigger budgets—we need a better strategy. The future of warfare is mass precision and distributed operations, enabled by AI, and supported by capabilities that enable decision, cyber and information dominance. If Europe invests wisely, it can be a technologically advanced, resilient and autonomous military power while remaining a robust pillar of NATO’s collective security. The hour of Europe is now.
- Topic:
- Defense Policy, European Union, Weapons, Disengagement, and Defense Spending
- Political Geography:
- Europe and United States of America