Preface Chinese Introduction Part Ⅰ Theories of Regional Security 1. Defining Peace: Peace vs. Security 2. Decade of Peace in East Asia 3. Bipolarity and Balancing in East Asia 4. Absolute Gains, Relative Gains, and US Security Policy towards China 5. Revisiting International Cooperation on Counter-terrorism: Applying and Transcending Geopolitics Part Ⅱ Regional Security Cooperation 6. East Asia: Evolving Security Concepts 7. The Architecture of Security Cooperation for a Durable Regional Security in East Asia 8. Security Relations among Major Powers in Northeast Asia: Views from Seoul 9. Northeast Asia Cooperation and Co-development Security 10. Architecture of East Asia Security Community Part Ⅲ Regional Economic Cooperation 11. East Asia: Emerging Webs of Regional Connectedness 12. Politics, Strategy and International Economic Cooperation in the Asia-Pacific Region About the Authors