With the rise of tensions in Northeast Asia over the past few months, understanding the complex interactions among China, Japan and the two Koreas has become more important than ever, as has understanding the effect such tensions have on the United States and its interaction with these countries. The National Committee, in cooperation with the Japan Society, brought together three experts to provide insights into the current state of the regional security relationships: the Brookings Institution’s Richard Bush, the Eurasia Group’s Ian Bremmer, and Johns Hopkins University’s Kent Calder.