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Ars Technica Apr 23, 2026 at 16:52 Big Tech Stable Warm

US Space Command: Russia is now operationalizing co-orbital ASAT weapons

"They’re putting operational systems up within orbit reach of our high-value satellites."

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By Stephen Clark Original source
US Space Command: Russia is now operationalizing co-orbital ASAT weapons

After several tests of unusual "nesting doll" satellites in low-Earth orbit, Russia is now fielding operational anti-satellite weapons with valuable US government satellites in their crosshairs, the four-star general leading US Space Command said this week. Gen. Stephen Whiting didn't name the system, but he was almost certainly referring to a Russian military program named Nivelir, which has launched four satellites shadowing US spy satellites owned by the National Reconnaissance Office in low-Earth orbit. After reaching orbit, the Nivelir satellites have released smaller ships to start their own maneuvers, and at least one of those lobbed a mystery object at high velocity during a test in 2020. US analysts concluded this was a projectile that could be fired at another satellite. US officials have compared the Nivelir architecture to a Matryoshka doll, or a Russian nesting doll, with an outer shell concealing smaller, unknown figures inside. Read full article Comments

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Apr 23, 2026 at 16:52 Ars Technica

US Space Command: Russia is now operationalizing co-orbital ASAT weapons

"They’re putting operational systems up within orbit reach of our high-value satellites."

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