The core principles of the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) are to prevent a the development and acquisition of nuclear weapons, and to reach complete disarmament. But, argues Cecilia Gustavsson, without improved transparency and independent verification mechanisms, the NPT could, paradoxically, accelerate a new nuclear arms race
On 29 August 2025, the 15th International Day against Nuclear Tests will mark 80 years since the first nuclear test. Amid renewed geopolitical strain, Maren Vieluf argues that defending the nuclear test ban remains vital to preserving international norms and preventing further erosion of the global nuclear order
The world has entered a dangerous new nuclear age, prompting nuclear states to double down on their commitment to nuclear deterrence. Carolina Pantoliano and Rhys Crilley say we must critically examine this rhetoric. Here, they explore how popular culture shapes the nuclear issue, and how it can help build support for disarmament
Amid the ongoing war in Ukraine, Poland is making an unprecedented push to join NATO’s nuclear sharing programme. Monika Sus argues that, as Poland’s threat perception rises, its defence strategy evolves and NATO’s deterrence posture shifts, the debate over nuclear deterrence is gaining momentum
Ludovica Castelli explores the longstanding problem of how to protect nuclear facilities against attack — particularly in light of the war in Ukraine and rising tensions in the Middle East. Until we establish a comprehensive, and enforceable legal framework, nuclear facilities will remain vulnerable to attack, perpetuating the risks to international security and humanitarian safety
Luiza Januário argues that the threats and opportunities of nuclear technology are an intrinsically global matter. Here, she offers a South American perspective on the nuclear politics dilemma
Think Paris agrees on how to handle its nuclear weapons? You are mistaken. July Decarpentrie examines French nuclear strategic debate from 1972 to the present. She argues that what appears to be a continuous doctrine is in fact shaped by ongoing debates to ensure its relevance over time and across changing geopolitical contexts
Leila Hennaoui examines the historical legacies of nuclear colonialism, the leadership of the Global South in reimagining nuclear governance, and the transformative shift represented by the Treaty on the Prohibition of Nuclear Weapons
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