STRATEGIC RATIONALE AND IMPLICATIONS OF THE U.S. ONE CHINA POLICY FOR SINO-U.S. RELATIONS: BIDEN VS. TRUMP 2.0

Abstract

This is to analyze the strategic and connotation of the U.S. It is a policy of One China by the Biden administration (2021 2025) and a second term ( Trump 2.0, 2025 2025) of President Trump on this issue, with particular attention paid to Taiwanese geopolitics. In the comparative review of the diplomatic, economic and security policies, the paper will draw out the variation in approaches to handle the Sino-U.S. relations to a degree of Taiwan defense as well as its contribution to the international supply systems. As the Biden administration adopts multilateral diplomacy and The Rule of Law International systems, perhaps in the form of these alliances AUKUS or The Quad and the focus on diplomatic interaction and military deterrence, Trump 2.0 is preaching a pragmatic nationalism, which revolves around the direct military aid, sale of weaponry to Taiwan, and the economic pressure imposed on China through the imposition of tariffs and trade restriction. Its implications allow saying that the strategy, which has been suggested by Biden, will help to create stability and international cooperation, and the vision of Trump 2.0 creates the threat of the situation escalation in the Taiwan Straight with the help of personal action of the economy and military forces. The study concludes that such conflicting strategies not only characterize the relations in the U.S. and China, but enormous effects of such strategies on the local security of the region and economic processes in the world, particularly mentioning that Taiwan is plateaued by semiconductor production and other technological infrastructure in the world.