Topics & Regions Research and insight to improve policy and governance at local, national, and global levels. Photo Credit Toggle Wikimedia Commons Topics Artificial Intelligence Conflict & Conflict Resolution Global health Economics & Global Affairs Energy Environment & Climate Change Governance International Relations International Security & Defense Nuclear Issues Science & Technology Regions Africa Asia & the Pacific North America Middle East & North Africa Arctic Russia South Asia Europe South America The Latest Read the most recent publications from Belfer The Latest Blog Post Caligula Reincarnated Feb. 6, 2026 by Jeffrey Frankel Photo Credit Toggle Belfer Center Reports & Papers Russian Threats to NATO’s Eastern Flank: Scenarios, Strategy, and Policy for European Security Feb. 5, 2026 by Eric Rosenbach, Carlo Giannone, Slavina Ancheva, Luc Hillion, Ethan Lee and Lukasz Kolodziej Photo Credit Toggle ETSAGP Program Event Summary AI, Health, and the Future of Scientific Cooperation Feb. 2, 2026 by Kalwani, Gaurav and Syra Madad Photo Credit Toggle Wikimedia CC/NOIRLab Article After Nuclear Deterrence: Insights and Uncharted Frontiers 2025 by Elbahtimy, Hassan , Rebecca Davis Gibbons and Stephen Herzog Photo Credit Toggle Public Domain/DOD Defense Visual Information Center Policy Briefs Public Opinion, Nuclear Weapon Use, and the Perils of Selective Reading January 2026 by Stephen Herzog Photo Credit Toggle -tacitos-, CC BY 4.0, via Wikimedia Commons Article Geopolitics of Rare Earth Elements in the Arctic Jan. 29, 2026 by Alexandra Middleton Photo Credit Toggle Wikimedia CC/ICAN-Australia Article Dual-Track Nuclear Disarmament: Institutional Design of the Treaty on the Prohibition of Nuclear Weapons 2025 by Stephen Herzog Photo Credit Toggle Russian Defense Ministry Press Service via AP, File Article Computer Says, “War”: AI and Resort-to-Force Decision Making in a Context of Rapid Change and Global Uncertainty 2026 by Toni Erskine and Steven E. Miller
Topics Artificial Intelligence Conflict & Conflict Resolution Global health Economics & Global Affairs Energy Environment & Climate Change Governance International Relations International Security & Defense Nuclear Issues Science & Technology
Regions Africa Asia & the Pacific North America Middle East & North Africa Arctic Russia South Asia Europe South America
The Latest Read the most recent publications from Belfer The Latest Blog Post Caligula Reincarnated Feb. 6, 2026 by Jeffrey Frankel Photo Credit Toggle Belfer Center Reports & Papers Russian Threats to NATO’s Eastern Flank: Scenarios, Strategy, and Policy for European Security Feb. 5, 2026 by Eric Rosenbach, Carlo Giannone, Slavina Ancheva, Luc Hillion, Ethan Lee and Lukasz Kolodziej Photo Credit Toggle ETSAGP Program Event Summary AI, Health, and the Future of Scientific Cooperation Feb. 2, 2026 by Kalwani, Gaurav and Syra Madad Photo Credit Toggle Wikimedia CC/NOIRLab Article After Nuclear Deterrence: Insights and Uncharted Frontiers 2025 by Elbahtimy, Hassan , Rebecca Davis Gibbons and Stephen Herzog Photo Credit Toggle Public Domain/DOD Defense Visual Information Center Policy Briefs Public Opinion, Nuclear Weapon Use, and the Perils of Selective Reading January 2026 by Stephen Herzog Photo Credit Toggle -tacitos-, CC BY 4.0, via Wikimedia Commons Article Geopolitics of Rare Earth Elements in the Arctic Jan. 29, 2026 by Alexandra Middleton Photo Credit Toggle Wikimedia CC/ICAN-Australia Article Dual-Track Nuclear Disarmament: Institutional Design of the Treaty on the Prohibition of Nuclear Weapons 2025 by Stephen Herzog Photo Credit Toggle Russian Defense Ministry Press Service via AP, File Article Computer Says, “War”: AI and Resort-to-Force Decision Making in a Context of Rapid Change and Global Uncertainty 2026 by Toni Erskine and Steven E. Miller
Photo Credit Toggle Belfer Center Reports & Papers Russian Threats to NATO’s Eastern Flank: Scenarios, Strategy, and Policy for European Security Feb. 5, 2026 by Eric Rosenbach, Carlo Giannone, Slavina Ancheva, Luc Hillion, Ethan Lee and Lukasz Kolodziej
Photo Credit Toggle ETSAGP Program Event Summary AI, Health, and the Future of Scientific Cooperation Feb. 2, 2026 by Kalwani, Gaurav and Syra Madad
Photo Credit Toggle Wikimedia CC/NOIRLab Article After Nuclear Deterrence: Insights and Uncharted Frontiers 2025 by Elbahtimy, Hassan , Rebecca Davis Gibbons and Stephen Herzog
Photo Credit Toggle Public Domain/DOD Defense Visual Information Center Policy Briefs Public Opinion, Nuclear Weapon Use, and the Perils of Selective Reading January 2026 by Stephen Herzog
Photo Credit Toggle -tacitos-, CC BY 4.0, via Wikimedia Commons Article Geopolitics of Rare Earth Elements in the Arctic Jan. 29, 2026 by Alexandra Middleton
Photo Credit Toggle Wikimedia CC/ICAN-Australia Article Dual-Track Nuclear Disarmament: Institutional Design of the Treaty on the Prohibition of Nuclear Weapons 2025 by Stephen Herzog
Photo Credit Toggle Russian Defense Ministry Press Service via AP, File Article Computer Says, “War”: AI and Resort-to-Force Decision Making in a Context of Rapid Change and Global Uncertainty 2026 by Toni Erskine and Steven E. Miller