The Modern-Day Equivalent of the Manhattan Project
Bringing the “Manhattan Project” into discussion conjures a specific historical narrative—a national mission born out of the collaboration of scientists working in secrecy, driven by a nation facing threats. Back in the 1940s, this endeavor took place in Los Alamos. Fast forward to 2026, and the landscape has shifted to a secure lab in Shenzhen. The focus here isn’t on nuclear developments but on a revolutionary technology: etching light onto silicon at an almost unimaginable scale, bypassing the physical limitations of our atmosphere.
This technology, known as extreme ultraviolet lithography (EUV), serves as a critical manufacturing process. For China, it presents an essential barrier that must be overcome to ensure its economic success. For years, U.S. officials believed that the intricate nature of these enormous machines—larger than city buses and requiring complex synchronization of laser ionized molten tin droplets—would remain a Western stronghold, specifically guarded by Dutch firm ASML. However, as with many assumptions over the past decade, this has proven less stable than originally thought.
The vast network mobilizing this initiative is overseen by the Central Science and Technology Commission. The close ties between Ding Xuexiang and President Xi Jinping illustrate how semiconductors have evolved from a commercial concern to a matter of national importance. The strategy employed here can be described as “brute force innovation,” with tech giant Huawei orchestrating efforts across a sprawling network of thousands of engineers and private entities acting as arms of the state.
Attracting talent has become urgent. Since 2019, efforts to draw back Chinese-born engineers have intensified, offering enticing perks like a $700,000 signing bonus alongside the chance to make history. Once they arrive, these individuals often go underground to protect the project’s confidentiality, adopting pseudonyms and false IDs, even among co-workers. Their discipline resembles a military operation—scientists stay on-site around the clock, with strict phone limitations, reminiscent of handling sensitive nuclear codes.
This evokes memories of the “Two Bombs, One Satellite” program of the 1960s—an early state-led initiative that resulted in China’s first atomic and hydrogen bombs. The rhetoric is similar. It’s about the patriotic return of the diaspora and overcoming foreign embargoes through homegrown innovation. It’s a narrative of reversing historical humiliations and revitalizing national pride. In early 2025, a prototype emerged—awkward and massive, it occupies nearly the entire factory floor in Shenzhen. Yet, it has the capability to generate a 13.5 nm ultraviolet light beam needed for etching circuits smaller than 5 nm.
The technical hurdles of EUV are considerable. The 13.5 nm light cannot penetrate air or glass, necessitating a vacuum environment and extremely precise focusing through specialized multilayer mirrors. Accomplishing this without assistance from Western suppliers like Germany’s Zeiss has led the Chinese to a relentless search for resources, scavenging old equipment and salvaging parts from older ASML machines, while also navigating restricted access through intermediaries in Japan.
One impressive strategy involves assembling a “SWAT team” of 100 young engineers tasked with reverse-engineering the critical machinery. They carry out this complex task under constant surveillance, carefully taking apart and reconstructing devices as if piecing together a challenging puzzle that reveals insights into technology previously inaccessible to them. The outcome is a proof of concept that many had expected would take much longer to achieve.
This sets the stage for an escalating competition in AI chip development. If the previous century was defined by oil and nuclear weapons, the stakes for the 21st century revolve around computing power and semiconductor fabrication. The U.S. is reactively pushing back with laws such as the CHIPS and Science Act, pledging over $50 billion to revitalize domestic chip manufacturing while simultaneously seeking to cut off China’s access to advanced machinery.
However, this separation poses significant challenges. The semiconductor supply chain is a global web of interdependence. The ASML machine itself comprises parts from Japan, Germany, and the U.S. By compelling China to achieve self-sufficiency, the West risks creating a self-sufficient rival, a China capable of producing advanced chips using entirely domestically manufactured tools. This approach seeks to establish a “digital iron curtain,” separating technologies along distinctly Chinese and Western lines.
As it stands, this ambitious project remains a work in progress. The mass production of 2-5 nm chips in China could still be several years away—possibly after 2030. Improvements are still needed, especially regarding optical mirrors. But the significance of the prototype doesn’t lie in its efficiency yet; instead, it signifies China’s unwavering determination to pursue technological independence.
In Shenzhen, there’s a palpable sense of optimism mixed with a state-sanctioned enthusiasm. Recently, a Chinese chip startup went public, and its stock surged by an astonishing 693%, a sign that the public sees this development as a triumph against foreign restrictions. This is the intersection of technology and national pride. If China prevails, it could diminish the West’s influence; if not, the U.S. might expand its lead further. Yet those involved in this endeavor seem convinced that success is inevitable. They are in it for the long haul, and the cost—billions spent on isolating talent and reshaping the global order—seems merely a necessary sacrifice.
