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.

Cover page of the report titled: "An Oral History of the Arms Control and Regional Security (ACRS) Working Group". The cover features a group photo of the ACRS Working Group participants from April 1995 and lists the report title and names of the two authors, Dr. Chen Kane and Dr. Hanna Notte.

An Oral History of the Arms Control and Regional Security (ACRS) Working Group

The report contains a comprehensive account of the ACRS Working Group meetings during the 1990s.

Group photo of participants in front of the CNS building

Paid Summer Undergraduate Nonproliferation Internships

The deadline for summer internships has been extended to February 28, 2023.

Image of shipping containers.

CNS DC Hosts Officials from Latin America and Southeast Asia for 2022 Export Control Fellowship Program

The program provided opportunities for government officials working on trade control-related areas to engage in intensive academic studies.

United Nations General Assembly hall in New York City. (Src: Patrick Gruban, Wikimedia Commons)

What UN Voting Reveals about North Korean Nuclear Issues

Data analysis suggests grounds for pessimism over convergence among all the parties.

Buildings with trees and fields behind them

Hinge Points: An Inside Look at North Korea’s Nuclear Program

Between 2004 and 2010, Dr. Siegfried Hecker, made seven trips to North Korea exploring ways to reduce the danger of Pyongyang’s nuclear weapons program.

Group photo

CNS Washington, DC Residential Program on North Korea Sanctions

CNS reengaged eight countries on implementation of sanctions, particularly due to the changes in North Korean sanctions evasion during the COVID-19 pandemic.

CNS sponsored CNS graduate research assistant and MANPTS ’23 candidate Adeline du Crest

CNS-sponsored Adeline du Crest attends Red Horizon negotiation exercise

This 70-participant immersive crisis negotiation experience was hosted by the Davis Center for Russian and Eurasian Studies at Harvard University.

CNS Year in Review 2022 illustration

CNS Year in Review 2022

In 2022, CNS Experts were at the forefront of global nonproliferation and security issues, providing analysis, publications, education, and training.

Bulletin of Atomic Scientists

Why the world must protect nuclear reactors from military attacks. Now.

While Russia’s actions at the Zaporizhzhia nuclear power plant have received condemnation, its attacks on reactors and nuclear facilities may not be illegal given the fact that no international agreement specifically addresses the issue.

Participants with Dr. William Potter

Critical Issues Forum Teachers and Bread Loaf Teacher Network Meeting on Disarmament and Nonproliferation Education

The goal of the Teachers Retreat was to expand and solidify the disarmament and nonproliferation educator network in the United States.