CNS strives to combat the spread of weapons of mass destruction (WMD) by training the next generation of nonproliferation specialists and disseminating timely information and analysis. It is the largest nongovernmental organization in the United States devoted exclusively to research and training on nonproliferation issues. It is located at the Middlebury Institute of International Studies at Monterey.
CNS Locations

Monterey, CA
James Martin Center for Nonproliferation Studies (CNS)
Middlebury Institute of International Studies
460 Pierce Street, Monterey, CA 93940
Phone: (831) 647-4154
Fax: (831) 647-3519
E-mail: [email protected]
Washington, DC
James Martin Center for Nonproliferation Studies (CNS)
1400 K Street, NW, Suite 1225
Washington, DC 20005
Phone: (202) 601-2344
Fax: (202) 842-0556
Learn more about our Washington, DC Office
Vienna, Austria
Vienna Center for Disarmament & Non-Proliferation (VCDNP)
Andromeda Tower, Floor 13th
Donau-City Strasse 6
1220, Vienna Austria
Phone: +43 (1) 236-9482
Fax: +43 (1) 269-9124
E-Mail: [email protected]
Web: http://vcdnp.org
Middlebury, Vermont
Content forthcoming
CNS Expands with New Vermont Office
CNS Center-Related Articles
- Summer Undergraduate Nonproliferation Program Convenes in a Hybrid Format
Despite the still lingering COVID-19 pandemic, and necessary restrictions, CNS continues to enhance youth education and training for a more secure and peaceful world. - Workshop Held in DC on the Constitutional History of the NPT
The scholars are currently working on a Carnegie-funded book project on the Treaty on the Nonproliferation of Nuclear Weapons. - Ambassador Elayne Whyte Gomez on Negotiating the TPNW: A View from 2018
Ambassador Elayne Whyte Goméz is interviewed about her presiding over the negotiation of a legally binding instrument to ban nuclear weapons—the Treaty on the Prohibition of Nuclear Weapons (TPNW) - CNS Visiting Fellows Give Perspectives as a Ukrainian and a Russian on the War in Ukraine
On May 12, 2022, CNS Visiting Fellows Valeriia Hesse and Kirill Iliin gave a talk to The Monterey Rotary Club. - The Impact of Russia’s Ukraine Invasion in the Middle East and North Africa
CNS expert Hanna Notte testifies on how the war might affect Moscow’s future interests, role and diplomacy in the region. - CNS Launches the US-Black Sea Nonproliferation Exchange Initiative
The initiative will serve as a channel for a deeper coordination and support between nonproliferation professionals including scholars/researchers and diplomats/practitioners. - Engaging High School Students in Addressing Nuclear Challenges
Over 100 high school students gathered to discuss nuclear disarmament, education, and youth empowerment at the CIF Spring Student Conference. - NPT Stakeholders Meet in New York
CNS hosted a working lunch for representatives from over 30 Nuclear Non-Proliferation Treaty (NPT) State parties. - The day Middlebury graduate students detected the start of the Russia-Ukraine war
From that moment forward, all other CNS OSINT work in the office screeched to a halt. This night was the first time my work was in response to a real time crisis. - Announcing the 2020 McElvany Award winners
Grand Prize winner: “The Smiling Buddha effect: Canadian and US policy after India’s 1974 nuclear test”


