Semiconductors are vital for various advanced technological applications, such as transportation, communications, healthcare, artificial intelligence (AI), and military hardware. The growth of the semiconductor industry in the United States can be traced back to the need for better munitions accuracy during the Vietnam War. This led to semiconductor technology becoming a crucial component of modern warfare and global commerce, impacting geopolitics and national security.
Following the Vietnam War, American semiconductor development received a boost from Cold War rivalry. DARPA played a significant role in creating Silicon Valley as an innovation hub. However, the global dispersion of the semiconductor supply chain has shifted the dynamics of the industry, with countries like China, Taiwan, South Korea, and Japan becoming major players and contributing to increased competition and tension.
Washington is grappling with how to navigate its semiconductor policies in the face of competition with China. The U.S. outsourced manufacturing to countries like China post-Soviet collapse, leading to economic interdependence. However, China’s rapid growth and ambitions pose challenges to the U.S., especially with the relocation of semiconductor plants and China’s investments in domestic semiconductor production.
China’s strategic focus on semiconductor production and its ambition to dominate the market pose challenges to the U.S. China aims to achieve self-sufficiency in semiconductor production by 2025, despite currently importing a significant portion of its supply. This ambition presents complexities in the U.S.-China competition.
The U.S. recently passed the “CHIPS and Science Act” to enhance semiconductor manufacturing capacity and technological competitiveness. However, there is a need to reassess U.S. sanctions against China to safeguard national security interests and alliance networks. Lessons from past trade disputes, like the one between South Korea and Japan, highlight the importance of precision in technology-export restrictions to avoid negative consequences.
National Security Advisor Jake Sullivan’s shift from “decoupling” to “de-risking” suggests a focus on targeted restrictions rather than broad sanctions. It is crucial for the U.S. to consider the implications of its semiconductor policies on allies like South Korea, especially as semiconductor supply chains are globally interconnected. Cooperation among U.S. allies is essential to address challenges in the semiconductor industry and ensure a united front against geopolitical threats.