Starting February 4, 2026, thousands of Starlink terminals operated by Russian forces went dark. In the weeks that followed, Ukraine recaptured approximately 400 square kilometers of territory across its southern front, including eight settlements in the Zaporizhzhia and Dnipropetrovsk oblasts.

The deactivation was the result of a collaboration between SpaceX and Ukraine’s Ministry of Defense, targeting unauthorized terminals that Russian forces had acquired through grey markets. The timing proved devastating for Moscow’s battlefield coordination.

How satellite internet became a weapon of war

Here’s the thing about modern warfare: it runs on bandwidth. Starlink’s low-orbit satellite constellation has been a backbone of Ukrainian military communications since February 2022, providing frontline units with real-time coordination, drone feeds, and intelligence sharing. It turns out the other side noticed.

Thousands of illicit Starlink terminals found their way into Russian hands through grey market channels over the course of the conflict. Russian forces integrated them into their own command and control infrastructure, essentially piggybacking on the same network their adversary depended on.