Monument to Bohdan Khmelnitsky with St. Sophia Cathedral in the background in Kyiv, Ukraine (Src: Shutterstock)

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.

Asilomar Conference speakers

CNS Organizes Iconic Asilomar Conference on AI and WMD

On April 8-9, 2026, CNS convened a conference titled “Silicon, Swords, and Ploughshares: The Perils and Promise of AI in the Nuclear and Biological Domains.”

2026 CIF Spring Student Conference Participants

Facing the Global Nuclear Threat: Empowering Youth for Global Security

The 2026 Critical Issues Forum (CIF) Spring Student Conference brought together nearly 90 high school students and educators from around the world in Monterey, California.

Robert Gard

In Remembrance of Robert Gard

I was deeply saddened by the passing of General Robert Gard, a remarkable man and a close friend and benefactor of CNS.

Cover of the Journal of Peace Research

Too Brutal for War: Comparing Rationales for Weapon Taboos

Dr. Stephen Herzog and co-authors systematically analyze “taboos” related to six types of weapon systems.

Closeup of the cover

Nonproliferation Review Volume 32 Published

CNS recently published two new issues of its flagship peer-reviewed journal.

Arms Control Association (ACA)

South Africa and the 1995 NPT Review Conference

NPT members should be seriously alarmed about the treaty’s future.

Course participants of a pilot course on radiological security for 26 graduate students and early- to mid-career professionals.

Building the Next Generation of Radiological Security Professionals

CNS, in cooperation with PNNL, hosted a pilot course on radiological security for 26 graduate students and early- to mid-career professionals.

The New York Times

Putin Had High Hopes for Trump. They Have Been Dashed.

Unable to get from Mr. Trump what he wants in Ukraine, Mr. Putin will fight on, sinking Russia’s resources ever more deeply into his calamitous war.

Closeup of the cover

After Nuclear Deterrence: Insights and Uncharted Frontiers

Dr. Stephen Herzog and colleagues provide insights into the recently completed MacArthur Foundation-funded Beyond Nuclear Deterrence Working Group.

Graph titled "Public Entanglement on Nuclear Deterrence and Nuclear Disarmament Views"

Rethinking the Deterrence-Disarmament Dichotomy: The Complex Landscape of Global Nuclear Weapons Preferences

Dr. Stephen Herzog and co-authors conducted––and published research on––the largest academic public opinion survey on attitudes toward nuclear weapons to date.