Chip War: The Fight for the World's Most Critical Technology

Abstract

Semiconductors have evolved from rudimentary laboratory switches into the foundational infrastructure of the modern global economy and military power. The invention of the integrated circuit enabled a transition from unreliable vacuum tubes to mass-produced silicon chips, a process initially catalyzed by Cold War defense requirements and later sustained by a rapidly expanding consumer market. Over several decades, the industry moved from early American dominance through a period of intense Japanese manufacturing competition to the eventual emergence of a highly specialized foundry model centered in Taiwan and South Korea. Contemporary semiconductor production is characterized by extreme technical complexity and a fragile geographic concentration of critical “choke points,” such as advanced lithography and high-volume fabrication facilities. As transistors have shrunk to nanometer scales, the ability to store and process data has become a primary determinant of international security and economic primacy. Consequently, the strategic rivalry between the United States and China increasingly focuses on securing access to these technological components, which are essential for both civil infrastructure and the development of next-generation military capabilities, including artificial intelligence and precision weaponry. This historical trajectory suggests that global influence is now fundamentally tied to the control of semiconductor design and manufacturing ecosystems. – AI-generated abstract.