Nuclear Issues

CSIS’s International Security Program and the Project on Nuclear Issues analyze nuclear policy issues including deterrence, escalation, and arms control, and is the leading network of nuclear policy professionals.

Photo: GAVRIIL GRIGOROV/SPUTNIK/AFP/Getty Images

Photo: GAVRIIL GRIGOROV/SPUTNIK/AFP/Getty Images

Why Russia Is Changing Its Nuclear Doctrine Now

Putin’s changes to Russia’s nuclear doctrine show increased reliance on nuclear weapons for coercion in the Ukraine war. By expanding nuclear use conditions, Russia aims to deter Western aid and divide European allies, signaling a greater willingness to escalate.

Commentary by Heather Williams — September 27, 2024

Photo: CSIS

A New Nuclear Age?

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Commentary by Reja Younis — August 20, 2024

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Past Events

Photo: David Madison/Getty Images

Photo: David Madison/Getty Images

PONI 2024 Fall Conference

September 27, 2024 • 9:00 am – 4:15 pm EDT
Hosted by Project on Nuclear Issues
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Experts

Williams

Heather Williams

Director, Project on Nuclear Issues and Senior Fellow, International Security Program
Victor Cha

Victor Cha

President, Geopolitics and Foreign Policy Department and Korea Chair
Joseph Rodgers

Joseph Rodgers

Deputy Director and Fellow, Project on Nuclear Issues
Shaan Shaikh

Shaan Shaikh

Deputy Director, Missile Defense Project and Fellow, International Security Program

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PONI 2024 Fall Conference

The Project on Nuclear Issues (PONI) will host its 2024 Fall Conference on the two peer challenge at Stanford University on September 27th. 

Event — September 27, 2024

PONI 2024 Summer Conference

PONI will host its 2024 Summer Conference on July 17-18 at Los Alamos National Laboratory. The conference will explore topics related to nuclear deterrence.

Event — July 17, 2024

The Nuclear Option: Deciphering Russia's New Space Threat

Please join the CSIS Aerospace Security Project on Friday, May 3, 2024, at 2:00pm ET for a fireside chat with The Honorable Mallory Stewart, Assistant Secretary of State for Arms Control, Deterrence, and Stability, moderated by Clayton Swope, Deputy Director of ASP. 

Event — May 3, 2024

PONI 2024 Capstone Conference

PONI will host its 2024 Capstone Conference on May 1-2 at Offutt Air Force Base, Headquarters of U.S. Strategic Command.

Event — May 1, 2024

Building Trust in Nuclear Diplomacy

Nuclear strategy remains a priority for the United States. Host Dr. Kathleen McInnis speaks with CSIS Senior Adviser (Non-resident) to the Project on Nuclear Issues and former Deputy Assistant Secretary of Defense for Nuclear and Missile Defense Policy, Elaine Bunn.

Event — April 3, 2024

PONI 2024 Virtual Winter Conference

PONI will host its 2024 Virtual Winter Conference on February 26. The theme is "Nuclear Lessons Learned From the Ukraine Conflict."

Event — February 26, 2024