
North Korean leader Kim Jong-un went to Beijing after demonstrating that he is capable of standing up to the world, has complete control over his system, and can deal with the United States on his own.

As North Korea’s nuclear arsenal and ballistic missile capabilities mature, Washington should pursue a comprehensive and verified capping of Pyongyang’s nuclear program, pending total denuclearization at a later date.

John Bolton wants regime change in North Korea and Iran, and he’ll do whatever it takes to get it.

How well do the existing theories about nuclear proliferation predict North Korea’s successful nuclearization?

With US-Russian relations already confrontational and Sino-US relations becoming visibly more tense, the context for major power interaction on the North Korean nuclear issue has substantially changed from what it was only five years ago.

Nearly twenty years ago, the leaders of Japan and South Korea raised hopes for “a new Japan-Korea partnership for the twenty-first century,” backed by an action plan to foster broader cooperation and closer people-to-people ties.

Seoul wants to try diplomacy with Pyongyang. Where does that leave Washington?

Nowhere are nuclear dangers growing more rapidly than in Northeast Asia. Join Carnegie for a discussion, hosted jointly with Nagasaki University, of the most urgent nuclear challenges facing international actors in this increasingly tense region.

What is the way forward if deep distrust prevents North Korea from even being able to commit to the goal of denuclearization upfront?

Ellsberg’s The Doomsday Machine: Confessions of a Nuclear War Planner is an easy, fast-paced read about nuclear practices relevant today, especially in the newest nuclear-armed states—India, Pakistan and North Korea.