Editor’s Note: Since 9/11, the United States has sought to prevent terrorists from enjoying safe havens from which they can build their organizations and plot attacks. Yet the term “safe haven” means dif...

Editor’s Note: North Korea has long been a thorny problem for the United States as an erratic nuclear power that threatens America’s regional allies. Yet the problem may be even bigger for China, which h...

Editor's Note: This piece is based on a longer article I co-authored with my Brookings colleague Jennifer R. Williams, which ran in The National Interest.  ***