France to increase nuclear arsenal and European weapons cooperation, Macron says

The Guardian World

by Jon Henley Europe correspondent

March 2, 2026

AI-Generated Deep Dive Summary

French President Emmanuel Macron has announced plans to expand France’s nuclear arsenal for the first time in decades and to strengthen nuclear cooperation with eight European allies, including the UK. This move comes amid growing concerns among European leaders about diminishing US commitment to the continent's defense. Macron revealed that Paris could deploy nuclear-capable Rafale fighter jets to partner countries such as Germany and Poland, signaling a significant shift in France’s deterrence strategy. The decision reflects France’s efforts to bolster its role as a key player in European security, particularly as reliance on American protection wanes. By increasing its nuclear capabilities and cooperating more closely with allies, France aims to enhance collective defense mechanisms. This includes the potential deployment of Rafale jets, which are equipped with nuclear strike capabilities, to other countries, creating a more integrated defense network across Europe. Macron emphasized that this initiative is part of a “major” strengthening of France’s deterrence doctrine. He highlighted the need for Europe to take greater control of its security, especially as transatlantic relations face challenges. The proposed cooperation with European allies underscores France’s willingness to lead in addressing security concerns and ensuring mutual defense. The announcement has sparked both support and criticism. Allies view it as a step toward greater collective security, while some worry about the potential escalation of nuclear capabilities on the continent. As global tensions rise, particularly regarding Russia’s actions in Eastern Europe, France’s move could set a new precedent for European defense strategies. Overall, Macron’s plan marks a significant shift in France’s approach to nuclear deterrence and European security. By increasing its arsenal and fostering closer cooperation with allies, France aims to solidify its position as a key defender of European interests. This strategy not only addresses immediate concerns about US commitment but also sets the stage for a more autonomous and resilient defense framework across the continent.

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Originally published on The Guardian World on 3/2/2026