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Civilian HEU: France

French HEU policies, progress reducing and eliminating the civil use of HEU in France, and remaining challenges.

North Korea flag on a computer screen

Judge Juche: How North Korean Front Companies Sell Their Software to the World

The global reach of North Korean IT companies challenges those seeking to comply with sanctions on North Korea.

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Arms Control Association (ACA)

Risky Business: Four Ways to Ease US-Russian Nuclear Tension

The era of traditional U.S.-Russian arms control appears to be ending.

The slide show presentation event

Answering Threats with Threats

Iranian fears of biological weapons may be driving their offensive development.

Additive manufacturing (src: Shutterstock)

WMD Capabilities Enabled by Additive Manufacturing

Developments in 3D printing could spur the spread of chemical and biological weapons and WMD delivery systems.

Daily Beast

How Trump Used Classified Intel to Troll Iran

If Donald Trump wants to disclose secrets to the Russian ambassador, or to the entire world via Twitter, he may do so. But at a massive cost to the U.S. intelligence apparatus.

Nuclear test at Yucca Flats, Nevada. Source: National Atomic Veterans of America (naav.com)

Nuclear Testing Is a Thing of the Past… Right?

A small but influential contingent of senior officials believes we should start testing again.

At a Russian Foreign Ministry celebration of Amb. Timerbaev's 90th birthday

In Remembrance of Ambassador Roland Timerbaev

It is with great sadness that I acknowledge the passing of a giant in the field of nonproliferation diplomacy.

Generic News Logo Foreign Policy

A Mysterious Explosion Took Place in Russia. What Really Happened?

Russia’s catastrophic test of a nuclear-powered missile proves that a new global arms race will mean new nuclear accidents.