The latest issue of Arms Control Today is devoted to analysis of the current North Korea diplomatic crisis. Many articles worth reading, including:

Nuclear Weapons on the Korean Peninsula

Pyongyang: The Case for Nonproliferation With Teeth

A Test for Beijing: China and the North Korean Nuclear Quandary

A South Korean View

A Disillusioned Japan Confronts North Korea

North Korea, U.S. Meet; Pyongyang Said to Claim Nukes

N. Korea’s Uranium-Enrichment Efforts Shrouded in Mystery

Key U.S. Officials in the North Korean Nuclear Standoff