China is launching one of the largest and fastest-growing satellite constellations in human history. While these networks are being promoted as tools for internet access and technological progress, the reality is far more concerning. Behind the promises of global broadband lies a deeper purpose: mass surveillance, government censorship, and international espionage.
As of 2025, two major satellite megaconstellations are already underway, with thousands more satellites planned in just a few years. Experts and officials warn that China is not simply building a new internet infrastructure. It is building a powerful surveillance system in the sky, one that could be used to spy on foreign nations, control information, and strengthen authoritarian control over its own people.
Not only will any available internet service be wired for monitoring, but we at ACZ have very little doubt that these satellites provide camoflage for a wide variety of surveillance equipment.
Guowang and Qianfan: Tools of Control
China’s two main megaconstellation projects are Guowang, or “national net,” and Qianfan, meaning “thousand sails.” These names suggest national unity and strength, but the real aim may be far more aggressive.
The Guowang constellation began launching in late 2024, with 10 satellites deployed in polar orbits. A second launch in February 2025 placed nine more into lower inclination orbits, targeting densely populated regions. According to SpaceNews, this launch pattern suggests that “two distinct satellite designs” are being used. These different types of satellites will allow China to provide internet coverage to the whole globe, while focusing more detailed observation on specific areas.
Even though the China Academy of Space Technology confirmed that both large and small satellite platforms are being developed for Guowang, they have refused to explain how the platforms differ or what functions they perform. No images of the satellites have been released. This secrecy raises important questions about their true capabilities. Are these satellites really just for communication? Or are they being equipped for other missions, such as surveillance, censorship, or even military targeting?
The plan is for Guowang to include 13,000 satellites. To meet that goal, China SatNet must launch 1,300 of them by September 2029. That means launching 24 satellites every single month. By 2032, China must scale up to 6,500 satellites, launching an average of 144 each month. This aggressive timeline demonstrates the urgency and importance of the project to China’s leadership. It also means that the sky could be filled with Chinese satellites sooner than the world is ready for.
Qianfan, backed by the city of Shanghai, is growing just as quickly. On March 11, 2025, China launched its fifth batch of 18 satellites for this constellation using a Long March 8 rocket. There are now 90 Qianfan satellites in orbit, with plans to increase that number to 600 by the end of the year. The final network is expected to include 14,000 satellites.
Qianfan is operated by a commercial company called Spacesail, but it is heavily supported by the government. Spacesail is actively working to attract customers around the world, claiming to offer high-speed internet coverage. However, the true nature of the service may be far more dangerous.
Satellites That See Every Move
China’s ambitions go beyond building a massive satellite network. They are also developing satellites with unprecedented surveillance power. In early 2025, China revealed that it had successfully tested a new satellite that can capture human facial expressions from space.
This satellite uses synthetic aperture lidar, or SAL, a technology that produces high-resolution images using laser pulses. The results are astonishing and terrifying. According to a report published in the Chinese Journal of Lasers, the satellite was able to detect objects as small as 1.7 millimeters from a distance of over 100 kilometers. It achieved “a precision of 15.6 millimeters” while flying above Lake Qinghai during testing.
The system uses a microlens array to expand the laser beam, increasing its field of view and resolution. This allows the satellite to track individuals, vehicles, and even gestures from orbit. As SpaceNews describes it, this innovation “marks a significant leap forward in remote sensing technology.”
While these capabilities may sound like science fiction, they are very real. And they raise serious questions about how China will use them. Will these satellites monitor political dissidents? Will they track foreign military operations? Or will they scan cities around the world, watching for unrest, protests, or opposition to Chinese interests?
Exporting Censorship Beyond China
China has long enforced strict internet censorship within its borders, using what is often called the “Great Firewall.” Now, with satellite internet, that same censorship could be extended globally.
The Australian Strategic Policy Institute warned in 2024 that China’s satellite internet could become a global tool for digital control. In a detailed report, senior fellow Mercedes Page explained that Chinese satellite companies are not only offering internet services but also exporting their model of “cyber sovereignty” — the idea that a government should control all digital information within its borders.
“China is not only securing its position in the satellite internet market,” Page wrote, “but laying the groundwork for expanding its digital governance model far beyond its borders.” She explained that these satellites could allow foreign governments to block websites, censor news, and monitor users just like China does.
Most concerning, Page pointed out that satellite internet relies on ground stations, and those stations are perfect locations for installing content filters, surveillance software, and data interception systems. “This could mean blocking politically sensitive topics, monitoring user activity, or shutting down the internet during unrest,” she warned.
She added that “countries relying on China’s infrastructure for connectivity may risk being pressured to comply with Beijing’s demands, including censoring content critical of China, sharing sensitive data or suppressing domestic dissent in China’s interests.”
In other words, if a country agrees to use Chinese satellite internet, it may lose control over what its citizens can see or say online.
A Space-Based Weapon System
China is not just building a surveillance network. It is also creating tools for warfare in orbit. According to U.S. Space Force Vice Chief Gen. Michael Guetlein, China has developed a “kill mesh” — a network of satellites that can track, target, and possibly attack other space systems.
Speaking at the 16th annual McAleese Defense Programs Conference, Guetlein warned that China’s space forces are moving beyond observation. They are now “focusing on practicing dogfighting in space with satellites” and using “grappling arms in space capable of towing another satellite or holding it hostage.”
He also pointed out that these satellites are not just watching Earth. They are watching each other. Some Chinese satellites have shadowed U.S. spacecraft, copying their movements in what Guetlein described as a “cat and mouse game.”
This behavior shows a dramatic shift in the rules of space. “There was a gentleman’s agreement until recently that we didn’t mess with each other’s space systems,” Guetlein said. “Unfortunately, our current adversaries are willing to go against international norms of behavior.”
China’s intelligence, surveillance, and reconnaissance (ISR) capabilities are becoming more advanced every year. As Guetlein explained, “They have gone from what we used to call a ‘Kill Chain’ to a ‘Kill Mesh’,” meaning their satellites are now deeply integrated with other military systems on the ground.
A Digital Iron Curtain from Space
If China succeeds in spreading its satellite networks around the globe, the result could be a new kind of Iron Curtain — not made of concrete and barbed wire, but of data, signals, and silence.
Mercedes Page warned that “the world may witness the rise of a new digital Iron Curtain extending from space, dividing the free flow of information and imposing state control on a global scale.”
This would not only affect countries that choose to use China’s satellites. It could also threaten the privacy and freedom of people everywhere. Chinese laws require companies to store user data within China and hand it over to the government if requested. That means any data passed through a Chinese satellite — including emails, phone calls, or web searches — could be monitored or stored by the Chinese Communist Party.
Even though countries like the United States and others are developing their own satellite internet systems, such as Starlink and Amazon’s Kuiper, they may not be able to stop the spread of China’s digital control. China is moving fast, with government backing, commercial partners, and aggressive expansion into global markets.
A Future Under Watch
China’s satellite megaconstellations are not just an engineering project. They are a symbol of how power, control, and surveillance are expanding beyond borders and beyond Earth. These networks are being built for more than internet access. They are being built to watch, to censor, and to control.
The challenge now is for the world to recognize what is happening — and act before it is too late. Global leaders must ask themselves a serious question: Are we entering a future where privacy no longer exists and where truth is filtered through a satellite controlled by a foreign government?