What Is China’s Manhattan Project?

Towards the end of this year, reports emerged indicating that China has developed a prototype machine central to semiconductor manufacturing, a field traditionally dominated by Western companies. This machine pertains to the production of extreme ultraviolet (EUV) lithography machines, which are critical for advanced chipmaking.

The term "Manhattan Project" is used to describe China's initiative, drawing a parallel to the US project that developed the atomic bomb during World War II. This indicates the project's secrecy and strategic importance. Over the past six years, Chinese scientists and engineers have reportedly developed a prototype EUV lithography machine in Shenzhen. These machines are essential for creating advanced semiconductor circuits used in AI processors, smartphone chips, and military-grade semiconductors.

Currently, Dutch company ASML is the only entity that has mastered this technology, with systems costing hundreds of millions per unit. China's endeavor aims to challenge this monopoly and achieve technological independence.

The prototype machine reportedly became operational in early 2025, capable of generating extreme ultraviolet light. However, it has not been used to produce commercial chips. Creating high-yield advanced chips requires precise optics, manufacturing rigor, and specialized tooling. ASML, for instance, spent nearly two decades and significant resources to develop a commercial unit.

Chinese authorities have set ambitious targets, aiming to produce chips from the EUV machine by 2028. However, certain analysts anticipate a more realistic timeline of 2030 due to engineering challenges. The prototype was developed with support from former ASML engineers and various domestic research institutions.

This initiative has significant geopolitical ramifications. Western governments, particularly the United States, have imposed export controls to limit China’s access to advanced semiconductor technology. These efforts aim to maintain a technological edge in fields like AI and defense systems. If China succeeds in mastering EUV lithography, it could alter global supply chains and trade relationships, challenging the current balance of technological power.

China's broader objective is to achieve technological self-sufficiency, aligning with national policy goals under President Xi Jinping. Semiconductors are crucial for commercial innovation and national security, influencing areas such as AI, telecommunications, and defense.

Though China's semiconductor project is still in early stages, the development of a functioning EUV prototype within six years suggests a potential shift in technological timelines and barriers. Achieving full semiconductor independence by the end of the decade remains uncertain, but success could significantly alter the global tech landscape, affecting AI leadership, supply chains, and geopolitical influence.

Ultimately, this project represents a critical chapter in technological competition, with potential implications for global geopolitics.

Based on reporting by techround.co.uk.