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Bulletin of Atomic Scientists

Time for Iran to make a no-enrichment nuclear deal

The time has come for Iran’s leaders to reconsider their past posture and instead pursue a nuclear power program that will benefit the Iranian people.

Dr. Christopher Lawrence - The Balance of Nuclear Humility: Techno-optimism, Complexity, and the Perils of Nuclear Primacy

The Balance of Nuclear Humility: Techno-optimism, Complexity, and the Perils of Nuclear Primacy

Watch a seminar video with Dr. Christopher Lawrence.

Bulletin of Atomic Scientists

At 100 days, what Trump’s new trade policy means for nonproliferation and international security

More than 100 days into his second term, President Trump’s international agenda is beginning to take shape.

Headshot of a man with a mustache and beard wearing glasses

A Challenged but Unbroken Nuclear Order 

A new podcast episode checks in on the health of the global nuclear order.

U.S.-China Arms Control: 5 Ideas in Nuclear and Emerging Technologies

U.S.-China Arms Control: 5 Ideas in Nuclear and Emerging Technologies

Raymond Wang’s research examines the strategies and tools rising powers use to shape international order.

Jacquelyn Schneider

The Hand Behind Unmanned

What explains the current US arsenal of unmanned systems?

Dr. Nicholas Wheeler, Professor of International Relations Department of Political Science and International Studies, University of Birmingham

Understanding the Emotional Dynamics of Nuclear Crises

How emotional and psychological psychological factors could push leaders toward de-escalating nuclear-tinged crises. 

Dr. Roger Cozien, Founder, eXo maKina

Detecting and Debunking Manipulated Images: A Tale of Modern Counterintelligence

Images—both still and video—are one of the key vectors for manipulating public opinion as well as influencing leaders.

CNS at the 2025 Munich Security14.02.2025, Munich, MSC2025, Munich Security Conference, Bayerischer Hof | Dachgarten Lounge: MSC 2025 - Conversation on Russia‘s Red Lines Photo: MSC/Lukas Barth-Tuttas Conference

CNS at the 2025 Munich Security Conference

Hanna Notte represented CNS at the 2025 Munich Security Conference, which took place from 14-16 February.

Students with Dr. Potter and Masako Toki in front of the CNS sign outside

Four Middlebury College Students Gain Invaluable Experience on Nonproliferation Issues During the J-Term

CNS hosted Middlebury College students as part of its annual Winter Term Undergraduate Internship Program.