A new era of space confrontation is unfolding, marked by a significant strategic shift: from overt tracking to covert concealment. Beijing and Moscow are heavily investing in stealth technologies, developing satellites that are increasingly difficult for radar and telescopes to detect, according to recent expert analyses. The cosmic competition, once resembling a cat-and-mouse game, has now evolved into a mission of „hide-and-seek,” particularly in low Earth orbit (LEO).
From Stalking to Cosmic Hide-and-Seek
In previous years, the image of American, Chinese, and Russian satellites „stalking” each other in geosynchronous Earth orbit (GEO) dominated the narrative. However, the focus has now shifted to low Earth orbit, where the action has become one of „hide and seek.” This transformation underscores a new dimension of space warfare, where invisibility confers a crucial strategic advantage.
China’s Shadow Play: Shape-Shifting Satellites and Micro-Stealth
China is at the forefront of this new space arms race. A prime example is the Shiyan-24 satellites (Shiyan A, B, and C), stationed in LEO, which have executed synchronized maneuvers previously described by Vice Gen. Michael Guetlein as genuine „dogfighting in space.” What is remarkable about these satellites is the variation in their radar cross-section (RCS) – the second satellite being smaller than the first, and the third even smaller. This difference suggests a deliberate implementation of stealth techniques.
Furthermore, since 2012, the Chinese military has been experimenting with microsatellites whose shape makes them harder to spot. A study published in 2022 revealed the results of this research: a tiny metallic satellite, dubbed „Olive-B,” with a spherical shape, undergoing intense laboratory testing. Experts emphasize that not only is its shape visually difficult to acquire, but it is also designed to drastically reduce its radar signature.
Russia’s Ghost in Orbit: The Elusive Mozhayets
Russia is not lagging behind. Moscow recently launched an experimental satellite named Mozhayets into medium Earth orbit (MEO), characterized by extremely low visibility. For context, the Sun has a visual magnitude of -26, and GPS satellites in MEO are around 6.5. The Mozhayets satellite, however, achieves a visual magnitude of approximately 16, making it extraordinarily difficult to observe even with advanced equipment. Mozhayets-6, built by Russia’s Mozhaisky Military Space Academy, was launched on September 13 alongside a new Russian GLONASS satellite. Interestingly, after its launch, the satellite remained „lost” for five weeks in the public database of on-orbit objects.
The Commercial Eye: Unveiling the Unseen
Despite the technological advancements of nations, the role of commercial firms has become essential in identifying and tracking these increasingly „invisible” satellites. Without the data provided by these companies, discussing secret space activities in an unclassified environment would be nearly impossible. For instance, LeoLabs provided crucial information about the Chinese Shiyan satellites, while Slingshot offered details about Mozhayets. In fact, Slingshot detected the Mozhayets satellite even before the Space Force publicly identified it.
This dynamic highlights that, in the era of space stealth, the capability for detection and monitoring no longer depends solely on government agencies but also on strategic partnerships with the private sector, thus solidifying a global network of orbital surveillance. The competition for space supremacy is entering a new phase where invisibility becomes the currency of power.
