The economic rise of China and the growing network of trade and investment relations in northeast Asia are causing major changes in human, economic, political, and military interaction among countries in the region. This is affecting U.S. relations with China, China's relations with its neighbors, the calculus for with Taiwan, and the basic interests and policies of China, Japan, Taiwan, and South Korea. These, in turn, affect U.S. strategy in Asia. China, for example, has embarked on a "smile strategy" in which it is attempting to co-opt the interests of neighboring countries through trade and investment while putting forth a less threatening military face. Under the rubric of the Six-Party Talks, the United States, China, Japan, Russia, and South Korea are cooperating to resolve the North Korean nuclear crisis. Taiwanese businesses have invested an estimated $70 to $100 billion in factories in coastal China. China relies on foreign invested enterprises for about half its imports and exports. For Taiwan, Japan, and South Korea, China has displaced the United States as their major trading partner. The implications of China's globalization and rise as a major economic power can be seen in its impact both on Beijing and on policy deliberations in Taipei, Tokyo, and Seoul. For China's trading partners, dependency on the Chinese market means that Beijing is looming larger in all aspects of policy making. While this is not likely to challenge U.S. security ties with Japan, South Korea, and Taiwan, it raises several policy issues. One is how to deal with a modernizing and more powerful Chinese military financed by the growing Chinese economy. Another is how to explicitly incorporate into U.S. policy the greater weight that Beijing is being given in policy deliberations in Tokyo and Seoul. A further policy issue is whether to take measures to offset the rising economic clout of China and attempts by Beijing to create East Asian institutions with China at the center.