This book is the product of a U. S. Army War College (USAWC) Integrated Research Project (IRP). It addresses a Chief of Staff, Army priority research topic and was sponsored by the U. S. Army Pacific and the Headquarters, Department of the Army, Directorate of Strategy, Plans, and Policy (HQDA G-35). The book resulted from a whole-of-War College effort. Core curriculum and regional elective studies augmented student research and facilitated analysis. Faculty from across the USAWC supported analytical discussions, mentored student participants, and reviewed the written contributions. Students and faculty met with Asia-Pacific policy experts in the U. S. Government from the Department of State, the Office of the U. S. Trade Representative, and the National Security Council. Researchers also traveled to the Asia-Pacific to meet with senior military leaders and security analysts in Japan and China, as well as the major U. S. military commands in Hawaii, to explore issues and develop recommendations on regional issues.