Analysis

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The Risk of Renewed Nuclear Testing

The end of nuclear weapons testing is a significant nonproliferation success, yet concerns about its resumption persist.

Headshot of Dr. Hanna Notte

Prisoner swaps do not presage any sort of rapprochement with Russia

There is no evidence suggesting that the Kremlin is prepared to engage in sincere negotiations regarding Ukraine.

War on the Rocks

The Uncomfortable Reality of Russia and Iran’s New Defense Relationship

Since 2022, Russia’s defense relationship with Iran has taken a big leap forward.

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What Russia Wants in the Middle East

Moscow seeks to exploit instability but avoid escalation.

OP#60: Nuclear China in the Twenty-First Century: Status and Implications for the World and Europe

Concerns over China’s rapid nuclear arsenal expansion have prompted global efforts to assess its implications, especially for NATO’s security.

Bulletin of Atomic Scientists

Nuclear energy could power the AI boom—but only if proliferation risks are minimized

The United States should prioritize support to industry players that have minimized the proliferation risks of their prospective technology.

2024 Summer Undergraduate Fellows with Dr. William Potter, CNS Director, and Masako Toki, Sr. Project Manager

CNS commits to educating the next generation of nonproliferation experts through the Summer Undergraduate Program

This summer again, a cohort of twelve highly qualified students has been selected as Undergraduate Fellows through a competitive and rigorous selection process.

Russia, the Global South and the Mechanics of the Nuclear Order

The conflict between Russia and Ukraine has severely impacted global nuclear governance, hindering progress in crucial forums such as the IAEA, NPT, and UN First Committee, amplifying frustration among non-nuclear countries.

Neil Perry

Applying Cryptography to National Security

Neil Perry’s talk explores the application of cryptography to several critical areas of national security.

Jamaican ambassador to Japan Shorna-Kay Richards and CNS Director William Potter

Ambassador Richard’s Speech Highlights CNS’ Impact on Nonproliferation

Ambassador Shorna-Kay M. Richards spread a message of urgency to address a myriad of global problems but also one of hope.