China’s Edge in Air Defense with New Prototype System

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According to a team of Chinese researchers, they have developed a prototype for a data processing system that might just revolutionize air defense. This system, reportedly already in use by the People’s Liberation Army (PLA), aims to detect airborne threats across the globe.

While the technology is still being refined, it supposedly harnesses the newest breakthroughs in big data, successfully merging inputs from multiple sensor domains. If implemented effectively, this system would mark the first true air defense initiative capable of global reach. This event occurs well ahead of U.S. President Donald Trump’s ambitious “Golden Dome” missile defense project, which is still in the earlier stages of planning.

Importance of the Development

Trump’s proposed Golden Dome represents a $175 billion initiative aimed at enhancing U.S. missile defenses. So far, there hasn’t been a concrete outline for the system, and the Congressional Budget Office has cautioned that costs may end up being nearly threefold higher.

This news intersects with growing apprehensions within Washington regarding the capabilities of military rivals, particularly China. As the nation boasts one of the largest missile arsenals globally and leads advancements in hypersonic missile technology—missiles that travel at speeds surpassing five times that of sound—a fully operational defense system from China could critically disadvantage U.S. forces, especially given the rising tensions over territorial claims in the Asia-Pacific region, including Taiwan.

Newsweek has contacted both the Pentagon and China’s National Defense Ministry for statements on this development.

Key Takeaways

The project falls under the Nanjing Research Institute of Electronics Technology, recognized as China’s prime center for defense electronics research and development. They detailed their findings in an article published in the peer-reviewed journal Modern Radar, according to the South China Morning Post (SCMP).

China may have beaten US to 'Golden Dome' homeland defense
Donald Trump listens intently as Defense Secretary Pete Hegseth outlines the Golden Dome initiative in the White House on May 20, 2025.

The system has been labeled a “distributed early warning detection big data platform,” and the PLA has reportedly already begun testing it. Team leader and software engineer Li Xudong mentioned that it can track as many as 1,000 incoming missiles at once by integrating data from air, space, land, and sea sensors.

As detailed in their paper, the platform widely integrates targeting tracking, launch alerts, threat warnings, and identification results, ultimately achieving “unified aggregation, governance, and shared application of data on a global early warning situational awareness scale”.

Should it become fully operational, this defense system is anticipated to be linked with China’s interceptor missiles, several of which were put on display during last month’s military parade celebrating the 80th anniversary of World War II.

Reactions to the News

The research team explained in their article, sourced from SCMP: “By systematically collecting and integrating data products from top-level nodes, we’ve achieved unified aggregation, governance, and shared application of data at the global awareness level for early warning situational awareness.”

In a recent press conference, Zhang Xiaogang, spokesperson for China’s Ministry of National Defense, pointed out that the Golden Dome risks “opening a Pandora’s box”.

“This once again highlights that no country has done more to militarize space than the U.S., turning it into a battlefield,” he remarked.

During the launch announcement for the Golden Dome project on May 20, Trump stated: “We’ve officially chosen an architecture for this advanced system that will harness next-generation technologies across land, sea, and space, including space-based sensors and interceptors.”

Future Implications

As for the Chinese prototype, details on its level of deployment and expected timeline for full operation remain vague. Nevertheless, the PLA is likely to persist in modernizing its military in pursuit of President Xi Jinping’s vision for a “world-class” military by the mid-21st century.

Trump has promised that the Golden Dome will be “fully operational” by the end of his term in January 2029.

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