Repricing the Umbrella Driving through Northern Virginia on the way from Washington toward the Shenandoah Valley, I randomly found myself thinking about the recently concluded Munich Security Conference. The landscape was orderly, the roads smooth, the federal skyline fading behind me. The conference, by contrast, felt like a controlled demolition of familiar assumptions. Munich 2026 marked a structural shift in transatlantic relations. The United States articulated a revised formula in which the American security umbrella is explicitly linked to political and economic discipline. Protection is framed as a managed asset within a negotiated arrangement. The language of shared destiny has given way to the language of conditionality. At the level of systemic signals, the shift is visible. European officials speak more cautiously about American reliability. Washington speaks more openly about European dependency. Leverage is no longer an abstract concept. It is referenced directly, i...