North Korea

Melissa Hanham on PBS NewsHour

Technical and Political Insights into North Korea

Warring words, nuclear tests, and increased missile capabilities: CNS experts on the developments and implications.

CNS article

Why Didn’t the US Shoot Down North Korea’s Missile? Maybe It Couldn’t

Pyongyang’s claim that it has tested a hydrogen bomb that can be loaded on a ballistic missile raises questions about how good the west’s defense systems are.

CNS article

The Clear Logic of the Latest North Korean Test

Kim Jong Un has a predictable purpose and a plan.

North Korea’s Nuclear Bomb: Can We Work Out Its Power?

How do we work out the size and nature of North Korea’s nuclear test? A physicist explains.

Five Myths About Missiles

We couldn’t necessarily destroy all of North Korea’s on the ground. Or in the air.

Donald Trump August 19, 2015 (Credit: Michael Vadon, Wikimedia Commons)

I’m a Nuclear Weapons Expert. Trump’s Presidency is My Personal Nightmare.

We’ve relied on mutually assured destruction to protect us from all-out nuclear war. It’s always been a fragile peace.

Flag of North Korea

Sanctions Against North Korea Consistently Fail. Why?

North Korea has been seeking to develop long-range missile technology for over 20 years.

Flag of North Korea

How North Korea Evades Sanctions in Southeast Asia: The Malaysia Case

Two companies with links to Pyongyang and Malaysia reveal how North Korea can skirt international restrictions.

Flag of North Korea

Kim Jong Un’s Quest for an ICBM

North Korea has at least four paths to a working ICBM, and they suggest a country that will likely succeed before too long.

North Korean WMD: A Guide to Online Resources

North Korean WMD: A Guide to Online Resources

Find the best online resources that are up-to-date or are older materials of importance, written in English.