Nuclear status is typically treated as a stable feature of a state's capacity to possess, use, or build nuclear weapons. Challenging this view, After Fission: Recognition and Contestation in the Atomic Age (Cambridge University Press, 2026) by Dr. Sidra Hamidi reveals how states contest their nuclear status in the atomic age. By examining the legal structure of the Non-Proliferation Treaty, technical ambiguities surrounding nuclear testing, and debates over rights and responsibilities in the global nuclear regime, Dr. Hamidi argues that a state's nuclear status is not simply a function of technical capability. Instead, states actively contest the way they want their nuclear status to be presented to the world, and powerful states like the US, either recognize or reject these formulations.

By analysing key diplomatic junctures in Indian, Israeli, Iranian, and North Korean nuclear history, this book presents a theory of when and how states contest their nuclear status which has key policy implications for negotiating with ostensible “rogues” such as Iran and North Korea.

This interview was conducted by Dr. Miranda Melcher whose book focuses on post-conflict military integration, understanding treaty negotiation and implementation in civil war contexts, with qualitative analysis of the Angolan and Mozambican civil wars. You can find Miranda’s interviews on New Books with Miranda Melcher, wherever you get your podcasts.

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Sidra Hamidi, "After Fission: Recognition and Contestation in the Atomic Age" (Cambridge UP, 2026)