North Korea

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Why Is North Korea’s Fifth Nuclear Test Different From Its Other Tests?

A look at five other states’ weapons milestones, and what they indicate about Kim Jong-un’s progress.

Rose Gottemoeller delivers the keynote address at an event to launch a special double issue of the Nonproliferation Review, with Editor Joshua Pollack and Dr. Chen Kane.

Event: Lessons Learned from Eliminating WMD

The Nonproliferation Review launched its newest volume: a special, double issue on eliminating weapons of mass destruction.

North Korea Nuclear / Radiological

DPRK Conducts Its Fifth Nuclear Test

CNS has experts and broadcast resources available for the media.


A Proliferation Plateau May Offer Unique Opportunities

Has proliferation to new countries reached a plateau? That is how things appear in early 2016 on the basis of publicly available information.

Upcoming Event Washington DC

New Course for USG Practitioners

Course will cover urgent current issues such as Iran, North Korea, and the Nuclear Security Summit.

Kwangmyongsong missile

Are You Scared About North Korea’s Thermonuclear ICBM?

Jeffrey Lewis offers a self-dubbed “wildly unpopular plan” to counter Pyongyang’s missile program.

Google Earth image

North Korea Announces Rocket Launch February 8-25

North Korea’s peaceful space launch activities do double duty for its military program.

Satellite imagery of the Sohae Satellite Launch Center, North Korea.

DPRK Prepares for New Rocket Test

Recent activity at the Sohae Satellite Launch Center indicates North Korea may be preparing for a rocket test.


Video Analysis of North Korean Missile Test

The media show interest as CNS experts analysis of North Korea’s missile test video was found to be manipulated and the test itself a failure.

The Future Impact of North Korea’s Emerging Nuclear Deterrent

The Future Impact of North Korea’s Emerging Nuclear Deterrent

The ripple effects of North Korea crossing the nuclear threshold may be more limited than they first appear.