A New Force Posture Concept for Europeanizing Extended Nuclear Deterrence

During the Cold War, Europe kept asking whether Washington would risk an American city to save a European one. It was an impolite question, but a useful one, which is why it never quite left the room. It has now packed its bags and moved east. Earlier this year, French President Emmanuel Macron created quite a stir with an important speech on French nuclear weapons policy. Under what he called a new path of dissuasion avancée, or “forward deterrence,” he declared that just as French strategic submarines “dilute naturally in the oceans, guaranteeing a permanent-strike cap