Radiological

Group of men on a mountain with trees behind them and a snow spray.

The Human Dimension to Kazakhstan’s Plutonium Mountain

US, Russia, and Kazakhstan scientists write the story of nonproliferation cooperation at Semipalatinsk in the two-volume book, “Doomed to Cooperate.”

Monument to Bohdan Khmelnitsky with St. Sophia Cathedral in the background in Kyiv, Ukraine (Src: Shutterstock)

Putin’s War with Ukraine: Voices of CNS Experts on the Russian Invasion

A compendium of CNS expert analysis and commentary on the nuclear ramifications of the war, as well as educational materials for expert and general audience.

Report cover image of crates with radiological materials inside. : Experts from the National Agency for Regulation of Nuclear and Radiological Activities of the Republic of Moldova (NARNRA) verify the submitted inventory of sources at the JSC Moldova Steel Works in November 2014

OP#57: Radiological Security in Contested Territories

One of the few success stories in the elimination of radioactive sources from a contested territory is the Republic of Moldova’s removal of approximately 2,700 disused radioactive materials from the breakaway region of Transdniestria.

Participants grouped around a computer

WMD Terrorism Threats: Assessing and Prosecuting

Eighteen senior and mid-level government employees from Malaysia and the Philippines traveled to CNS for a two-week in-person workshop.

Dr. Siegfried Hecker Appointed as Distinguished Professor of Practice

The former director of Los Alamos National Laboratory and one of the most honored U.S. nuclear scientists has joined CNS.

Participants of the workshop in Dushanbe, Tajikistan

CNS Supports Radioactive Source Users in Central Asia and Azerbaijan in Improving Security Culture

CNS completed a year-long project to increase radiological security culture awareness in Central Asia and Azerbaijan.

CNS Webinar Podcast Series: Nuclear Threats and the War in Ukraine

CNS Webinar Series: Nuclear Threats and the War in Ukraine

[Episode 4, April 2022] Watch a series of CNS webinars about the nuclear challenges and risks that have arisen as a result of this unfolding crisis.

Bulletin of Atomic Scientists

How the IAEA can help nuclear power plants in Ukraine’s war zone

Exploration of what the agency can and cannot do to ensure the safety and security of the Chernobyl Nuclear Power Plant.

Russian-Ukraine War Updates Interview

CNS expert Miles Pomper interviewed in English by BeFM, a Korean-English broadcast.

Russian President Vladimir Putin (src: Shutterstock)

Russian Misinformation About Ukrainian Radiological Weapons Capabilities and Intentions

A flurry of unsubstantiated and intentionally misleading allegations began prior to the Russian invasion of Ukraine and continue to this date.