A comprehensive look at the role of history, economics, security, threat perception, and domestic politics in the South Korea-United States alliance.

Against the backdrop of China’s mounting influence and North Korea’s growing nuclear capability and expanding missile arsenal, South Korea faces a set of strategic choices that will shape its economic prospects and national security. In South Korea at the Crossroads, Scott A. Snyder examines the trajectory of fifty years of South Korean foreign policy and offers predictions—and a prescription—for the future. Pairing a historical perspective with a shrewd understanding of today’s political landscape, Snyder contends that South Korea’s best strategy remains investing in a robust alliance with the United States. Snyder begins with South Korea’s effort in the 1960s to offset the risk of abandonment by the United States during the Vietnam War and the subsequent crisis in the alliance during the 1970s. A series of shifts in South Korean foreign relations followed: the “Nordpolitik” engagement with the Soviet Union and China at the end of the Cold War; Kim Dae Jung’s “Sunshine Policy,” designed to bring North Korea into the international community; “trustpolitik,” which sought to foster diplomacy with North Korea and Japan; and changes in South Korea’s relationship with the United States. Despite its rise as a leader in international financial, development, and climate-change forums, South Korea will likely still require the commitment of the United States to guarantee its security. Although China is a tempting option, Snyder argues that only the United States is both credible and capable in this role. South Korea remains vulnerable relative to other regional powers in northeast Asia despite its rising profile as a middle power, and it must balance the contradiction of desirable autonomy and necessary alliance.

How can the United States and South Korea best co-operate to address new security challenges? Can the US-ROK alliance serve to advance South Korea's interests and at the same time help the US to more effectively pursue its own global and regional security objectives? In the context of these questions, the authors explore the possibilities for enhanced co-operation in both traditional and non-traditional spheres.

A close look at the evolution of American political alliances in Asia and their future While the American alliance system in Asia has been fundamental to the region's security and prosperity for seven decades, today it encounters challenges from the growth of China-based regional organizations. How was the American alliance system originally established in Asia, and is it currently under threat? How are competing security designs being influenced by the United States and China? In Powerplay, Victor Cha draws from theories about alliances, unipolarity, and regime complexity to examine the evolution of the U.S. alliance system and the reasons for its continued importance in Asia and the world. Cha delves into the fears, motivations, and aspirations of the Truman and Eisenhower presidencies as they contemplated alliances with the Republic of China, Republic of Korea, and Japan at the outset of the Cold War. Their choice of a bilateral "hub and spokes" security design for Asia was entirely different from the system created in Europe, but it was essential for its time. Cha argues that the alliance system’s innovations in the twenty-first century contribute to its resiliency in the face of China’s increasing prominence, and that the task for the world is not to choose between American and Chinese institutions, but to maximize stability and economic progress amid Asia’s increasingly complex political landscape. Exploring U.S. bilateral relations in Asia after World War II, Powerplay takes an original look at how global alliances are achieved and maintained.

This book contends that the long history of America’s interaction with Korea started with the signing of the Treaty of Peace, Amity, Commerce, and Navigation in 1882, and with the establishment of the Seward-Shufeldt Line. William Seward and Robert Shufeldt shared the same vision of achieving their American goal by opening Korea and extending the Seward-Shufeldt Line from Alaska to link it with the Philippines and the Samoan Islands, thus completing a perfect perimeter for the American era of the Pacific and for its dominance in the Asian market. Initiating diplomatic and trading relations with Korea was Commodore Shufeldt’s finishing touch on the plan for achieving American hegemony in the coming 20th century. In turn, the decline of Chinese sphere of influence over the Korean Peninsula and the fall of Russian power in the region, with the consequential rise of Japanese power there, which led to a change from the SS Line to the Roosevelts’ Theodore-Franklin Line, the colonization of Korea, the division of Korea, the Korean War, and has brought America back nearly full circle to that first encounter in Pyeongyang; the regrettable General Sherman Incident in 1866. This book argues that the United States must uphold its early commitment to peace and amity by now normalizing relations with North Korea in order to bring closure to the “Korean Question.”

When the U.S.-Korea military alliance began to deteriorate in the 2000s, many commentators blamed "anti-Americanism" and nationalism, especially among younger South Koreans. Challenging these assumptions, this book argues that Korean activism around U.S. relations owes more to transformations in domestic politics, including the decentralization of government, the diversification and politics of civil society organizations, and the transnationalization of social movements.