The war in Ukraine has exposed significant weaknesses in Europe’s defence capabilities, prompting a reassessment of long-term strategies. Following decades of reduced military spending after the Cold War, European nations are now grappling with depleted stockpiles and insufficient readiness. While there has been increased rhetoric regarding a stronger European defence posture, translating ambition into concrete action has proven challenging. Key issues include a lack of standardized procurement, slow delivery of promised military aid to Ukraine, and differing national priorities. The conflict has highlighted Europe’s reliance on the United States for security and spurred debate about the need for greater strategic autonomy. Increased investment and improved coordination are now considered essential, but achieving consensus among member states remains a hurdle. The situation underscores a critical juncture for European defence policy, demanding a shift from aspiration to tangible results.