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Putin’s War with Ukraine: Voices of CNS Experts on the Russian Invasion
A compendium of CNS expert analysis and commentary on the nuclear ramifications of the war, as well as educational materials for expert and general audience.
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Reliable Not Reckless
Dr. Stephen Herzog and co-authors analyze how global publics viewed the Biden administration's extensive but restricted military aid to Ukraine in 2022-2023.
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Finally a Functional Regime: the reconvening of the Nuclear Suppliers Group in the 1990s.
Dr. Ian Stewart, CNS's Executive Director in Washington, DC, has published a new article in the Journal of Strategic Trade Control.
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Better know a non-nuke: Iraq
Dr. Stephen Herzog discusses the Iraq case and lessons for nuclear nonproliferation and verification on IISS podcast.
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Center for Nonproliferation Studies Opens Vermont Office
The office’s opening will allow for more collaboration between Vermont students and the CNS program.
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Russia Isn’t Done With Syria
How Moscow Has Retained Influence in the Post-Assad Era
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Artificial Intelligence and Nuclear Weapons Proliferation: The Technological Arms Race for (In)visibility
Dr. Stephen Herzog co-authors one of the first academic articles exploring how AI might affect the spread of nuclear weapons.
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Russia and the Future of the European Security Order
Dr. Hanna Notte spoke at the Helsinki Security Forum 2025 on a panel alongside Sam Charap (RAND), Nigel Gould-Davies (IISS) and Sinikukka Saari (FIIA).
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Russia Is Shrewdly Playing the Long Game in Africa
What if Moscow’s most dangerous moves right now aren’t in Europe, but along the Gulf of Guinea?
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OP67: Putin’s New Frontier: The Prospects and Limitations of Africa Corps
This study chronicles the emergence of Africa Corps and assesses its activities since summer 2023 in relevant African states.
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OP66:The Pendulum Swings Back: Envisioning the Future Trajectory of an Increasingly Asymmetric Iran-Russia Defense Relationship
With Russia’s full-scale invasion of Ukraine in February 2022, Iran emerged as an important provider of defense technology to Russia.