Project on Nuclear Issues

Founded in 2003, PONI is the premier networked community of next generation professionals prepared to meet the nuclear challenges of the future

PONI programs provide creative opportunities for emerging experts from a wide range of backgrounds to learn about nuclear issues and engage thoughtfully with the nuclear community. PONI also conducts cutting-edge research and analysis on three main topic areas: deterrence and escalation, risk reduction and arms control, and disarmament.

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Next Generation Nuclear Network

CSIS launched the Project on Nuclear Issues in 2003 to develop the next generation of policy, technical and operational nuclear professionals through outreach, mentorship, research and debate.

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Photo: iLab/CSIS

Photo: iLab/CSIS

Game On: Opportunities for Euro-Atlantic Strategic Stability and Arms Control

Europe is likely to remain a theater of instability despite pressure for a peace settlement in Ukraine. As the United States shifts toward the Indo-Pacific and Russia continues to pursue its territorial ambitions, what might arms control look like after the war in Ukraine?

Report by Heather Williams, Nicholas Adamopoulos, Lachlan MacKenzie, and Catherine Murphy — April 21, 2025

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Featured Project: Deterrence 101

Deterrence 101 is a collection of three thirty-minute long videos that explore core deterrence theory. Each video describes basic deterrence concepts, roots these ideas in a historical timeline, and features interviews with leading nuclear policy experts.

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A New Nuclear Age?

As the United States enters a "new nuclear age," the Pentagon’s approach is based on three assumptions: coordinated adversarial behavior, limited nuclear employment, and the failure of arms control. Despite some evidence, none should be considered forgone conclusions.

Commentary by Reja Younis — August 20, 2024

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A New Nuclear Age?

An audio version of “A New Nuclear Age?,” a new commentary by CSIS’s Reja Younis. This audio was generated with text-to-speech by Eleven Labs. 

Podcast Episode by Reja Younis — August 20, 2024

Audio Briefs

How Are Cyberattacks Fueling North Korea’s Nuclear Ambitions?

Last week, the United States and others accused a North Korean hacker group of global cyber espionage supporting North Korea's nuclear weapons program. Coordinated efforts among the U.S. government, allies, and the private sector are essential to combat this threat.

Critical Questions by Doreen Horschig — July 31, 2024

Audio Briefs

How Are Cyberattacks Fueling North Korea’s Nuclear Ambitions?

An audio version of “How Are Cyberattacks Fueling North Korea’s Nuclear Ambitions?,” a new Critical Questions by CSIS’s Doreen Horschig. This audio was generated with text-to-speech by Eleven Labs. 

Podcast Episode by Doreen Horschig — July 31, 2024

Audio Briefs

Why Did China and Russia Stage a Joint Bomber Exercise near Alaska?

On July 24, the North American Aerospace Defense Command intercepted two Chinese and two Russian bombers flying near Alaska. This incident was the first of its kind and could signal a growing willingness on the part of Beijing and Moscow to test American resolve.

Critical Questions by Heather Williams, Kari A. Bingen, and Lachlan MacKenzie — July 30, 2024

Debating Global South Reactions to Russian Nuclear Threats

Russia is responsible for its nuclear saber-rattling, not the countries in the Global South. Global South countries have condemned nuclear saber-rattling publicly in regional and international forums, even if some of them have not called out Russia explicitly. 

Commentary by Heather Williams and J. Luis Rodriguez — July 30, 2024

Audio Briefs

Debating Global South Reactions to Russian Nuclear Threats

An audio version of “Debating Global South Reactions to Russian Nuclear Threats,” a new commentary by CSIS’s Heather Williams with J. Luis Rodriguez. This audio was generated with text-to-speech by Eleven Labs. 

Podcast Episode by Heather Williams and J. Luis Rodriguez — July 30, 2024

Audio Briefs