Cooperation

Journal of Conflict Resolution

Winning Hearts and Minds? How the United States Reassured During the Russo-Ukrainian War

CNS researcher co-authors academic study involving original public opinion surveys in 24 countries on 6 continents.

Daigo Fukuryu Maru

CNS collaborates with the Daigo Fukuryu Maru Exhibition Hall to explore visual narratives of nuclear testing and its humanitarian consequences

We invite readers to reflect critically on the legacy of nuclear testing and to consider the ongoing relevance of efforts toward a world free of nuclear weapons.

Hiroshima dome. Src: Masako Toki

Survivors’ voices 80 years after Hiroshima and Nagasaki sound a warning and a call to action

Commemorating 80 years since the atomic bombings of Hiroshima and Nagasaki is not about history alone. It is about the future.

The Conversation

The treaty meant to control nuclear risks is under strain 80 years after the US bombings of Hiroshima and Nagasaki

Threats to the NPT suggest the world appears far removed from the vision of avoiding nuclear catastrophe.

Nuclear Assembly for Nobel Laureates, July 14, 2025. (Photo by Jean Lachat)

CNS Experts Join Nobel Laureate Assembly for the Prevention of Nuclear War

On the 80th anniversary of the Trinity nuclear test explosion in Alamogordo, New Mexico, Nobel Laureates and nuclear experts convened at the University of Chicago.

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.

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.

Foreign Affairs logo

How Big Is Russia’s Appetite for Upheaval?

Even with Trump’s support, Moscow’s disruptive impulses have their limits.

collage with university towers, chess pieces, a tank on a beach, smoke

Machiavelli in the Ivory Tower: A CNS videocast series

Ep.12: China’s Nuclear Modernization with Dr. Fiona Cunningham