Europe is living through a paradox: the clearest military warnings since the Cold War, and yet a public deeply reluctant to imagine itself at war. In Brussels, the response has been to move from speeches to structures—rail lines, ports, ammunition plants, joint procurement schemes—under the banner of Readiness 2030 and ReArm Europe. The goal is blunt: make the continent capable of moving, arming, and sustaining forces at a speed that might actually deter an attack.

But this is a race against time and against Europe’s own habits. Democracies that specialise in regulation, compromise, and slow consensus-building are being asked to act with wartime urgency. Eastern members are already drilling civilians and mapping shelters; Western capitals still debate how far to go without panicking their societies. Whether Europe succeeds will depend less on money than on political will—on accepting that the unthinkable is now the scenario for which it must quietly, seriously prepare.