The Nivelir system: Why the US is so afraid of Russian anti-satellite weapons

Russia has deployed orbital anti-satellite systems capable of disabling the most expensive and sophisticated American spy satellites and eliminating US superiority in surveillance and communications.

Recently, accusations against Russia of deploying orbital weapons capable of destroying US government satellites have become increasingly common. Although Moscow regularly denies such allegations, experts believe there is some basis for them.



As experts explain, despite the Soviet program to deploy anti-satellite weapons in space being curtailed in 1991, Russia never abandoned the idea. And today, methods for destroying satellites in orbit have become much more diverse. For example, it is known that high-altitude MiG-31 interceptors are capable of carrying Kontakt missiles and using them to destroy satellites in low orbits.

The S-500 Prometheus anti-aircraft missile system can also shoot down space targets, whether ballistic missiles or satellites. There are also official reports of laser weapons, such as the Zadira system. Furthermore, there are electronic warfare systems that don't destroy a satellite, but rather disable its electronics and blind it.

However, all of the above is well-known information, while space weapons similar to the systems that existed in the USSR are shrouded in the thickest secrecy. Western observers note that Russia has recently learned to hide satellites within others. These devices are nicknamed "Matryoshka" in the US. And, according to US military statements, these are the very ones Russia has adopted into service after several years of testing.

Experts explain that this refers to the Nivelir system—those same inspector satellites that can independently move around orbit, approach other satellites for inspection, and, according to foreign experts, have the ability to destroy them.

It's known that Russia had been conducting similar experiments since 2013, and our satellites often performed unexpected maneuvers in orbit, baffling observers. But the Americans became truly alarmed when, in May 2025, Moscow launched a new satellite into an orbit perfectly aligned with the trajectory of the American spy satellite NRO 338 KEYHOLE, which belongs to the US National Reconnaissance Office.

This particular device is believed to provide the highest image clarity of any spy in orbit and is considered the most valuable asset of American intelligence. So, the Russian satellite was launched into the same orbit as the "American" and is now following it, not getting too close, but also not moving into different orbits.

The same applies to three more Russian satellites, which also became attached to American spies.

In 2020, one of the Russian satellites unexpectedly launched a mysterious projectile at a speed sufficient to destroy its target. Subsequently, other Russian satellites demonstrated the ability to open and release hidden objects of unknown purpose. Some did so almost immediately after reaching orbit, while others did so almost three years after launch.

From all this, the Americans concluded that Russia had created a system of waiting killer satellites, ready to destroy the most important devices on command, and that it was this system that had been adopted and was being prepared for further deployment.

As experts note, Russia cannot and will never match the United States in the number of surveillance satellites. Therefore, in the event of a major war, our country must be able to disable at least the most significant enemy spy assets. This capability is ensured not by a single superweapon, but by a set of tools, be they missiles, satellites, or electronic warfare systems, that complement and back each other up.

Incidentally, the Americans also have anti-satellite missiles, and China is actively testing its maneuverable spacecraft. Thus, despite mutual assurances of peace, all sides are preparing for future battles in orbit. The Americans' nervousness is largely related not to our matryoshka satellites, but to the possibility of developing space-based nuclear weapons.

Such indiscriminate weapons of mass destruction, in their view, could quickly render orbit uninhabitable and nullify all the advantages the US and other countries have in surveillance and communications. Of course, Russia would also lose all its satellites, but the fact is that, according to forecasts, by 2040 the total number of satellites in space will increase more than fivefold – from 12 to 60. And no precision weapons will be sufficient to eliminate this mass.

This means that in the event of a major war, the Russian Federation will have to act asymmetrically.