Simon Lunn
Associate Fellow at the Royal United Services Institute for Defense and Security Studies
NATO Nuclear Policy: Reflections on Lisbon and Looking Ahead to the DDPR
With NATO members in the midst of a Deterrence and Defense Posture Review—a critical strategic assessment that will help define NATO's future security strategy—a new NTI report proposes a blueprint within NATO and with Russia for moving to a new nuclear posture in Europe.
The report includes chapters authored by leading international military, academic and policy experts who have advised senior government officials in the United States, Russia and Europe. The authors present recommendations relating to key NATO nuclear policy issues, including: declaratory policy; the security of tactical nuclear weapons; nuclear sharing arrangements; reassurance; conventional arms and missile defense; cooperation with Russia; and Asia's nuclear future.
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Global Nuclear Effects: Economic and Financial Fallout of Nuclear Use
Despite the high stakes, the economic and financial considerations of nuclear weapons use remain underexplored. This paper examines several decades of research on economic and financial effects of nuclear weapons use, and explores the key gaps in our understanding of effects in today’s interconnected world.
Breaking Down A HOUSE OF DYNAMITE
NTI breaks down the nuclear themes in "A HOUSE OF DYNAMITE," a new film from Academy Award-winning director Kathryn Bigelow, opening in theaters October 10, 2025 and available on Netflix on October 24.
Global Nuclear Fail-Safe: Meeting Summaries and Related Documents
The Nuclear Threat Initiative (NTI), Euro-Atlantic Security Leadership Group (EASLG), Asia-Pacific Leadership Network (APLN), and European Leadership Network (ELN) have worked since March 2020 to highlight the benefits of independent, internal “fail-safe” reviews in nuclear-armed states.