For years, Brussels has sold the idea that Europe could prosper by being a regulatory superpower, a market so large that it could set the rules others would follow. That model is colliding with a harsher reality. Russia’s war in Ukraine, a more conditional United States and an increasingly transactional global economy are forcing the European Union to think less like a courtroom and more like a power bloc.

The problem is that Europe still tends to diagnose its crises separately, even as they converge. Defence, energy, trade, migration and industrial policy now belong to the same strategic conversation. Yet the institutions that should be coordinating these choices remain trapped between national vetoes, cautious compromises and budgets too small for the scale of the challenge.

That gap is visible in the defence debate. Europe talks more openly than it once did about military mobility, infrastructure resilience and joint procurement, but the practical machinery still moves slowly. Member states say they want strategic autonomy, then often act as if the old security bargain with Washington can simply be restored by waiting it out.

The economic consequences are already showing. Investment is leaking toward the United States and Asia, where policymakers are more willing to direct capital into frontier sectors. Europe, by contrast, is still arguing over how to protect industry without stifling it, and how to rearm without hollowing out the single market.

The deeper risk is political. When the EU appears unable to convert alarm into action, citizens start to doubt not just the Brussels method but the European project itself. That is why 2026 matters: either the bloc begins to act like a geopolitical union, or it will keep discovering that its rules are no substitute for power.