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Europe Considers Nuclear Sharing as U.S. Security Role Diminishes

Germany's incoming leadership and France explore European nuclear deterrence amid uncertainty over U.S. commitments to NATO.

Overview

  • Friedrich Merz, Germany's likely next chancellor, has prioritized European independence from the U.S., including discussions on nuclear sharing with France and the U.K.
  • French President Emmanuel Macron has expressed openness to a European nuclear deterrence framework, marking a shift in strategic dialogue.
  • Critics argue that European nuclear sharing would be insufficient against Russia's vast arsenal and could undermine NATO's cohesion.
  • The Trump administration's pivot away from Europe and closer ties with Russia have raised concerns about NATO's future stability.
  • Proponents of European nuclear sharing see it as a contingency plan, though significant obstacles, including funding, infrastructure, and political risks, remain.