Elon Musk said that SpaceX managed to prevent unauthorized use of the Starlink satellite system by Russian occupation forces in Ukraine. “It looks like the measures have worked,” the billionaire wrote on social network X.

A month ago, Ukrainian specialists discovered Starlink antennas in downed Russian drones. This allowed enemy drones to fly further, evading Ukrainian electronic warfare systems, and strike civilian infrastructure. Following this, the Ukrainian Ministry of Defense initiated emergency cooperation with SpaceX to block them.
I am grateful to SpaceX President @Gwynne_Shotwell and personally to @elonmusk for their swift response and for immediately beginning work on a solution.
Elon Musk’s decision to urgently activate Starlink and send the first batch of terminals to Ukraine at the outset of the…
— Mykhailo Fedorov (@FedorovMykhailo) January 29, 2026
Silent counterattack
The joint efforts have given their first results. Minister of Digital Transformation Mykhailo Fedorov confirmed that the countermeasures worked. However, the process is not yet complete: some Ukrainian divisions also felt the restrictions. The next step is to introduce an authorization system that will allow only legal terminals to operate in Ukraine.
Why is Starlink so important?
For Ukraine, it is not just the internet. It is a communication system for the army, navigation for drones, and often the only channel of communication for residents of frontline territories and destroyed cities. That is why the use of this technology by Russia has become a serious threat.
How did the technology fall into enemy hands?

Starlink is officially banned in Russia due to sanctions. However, as practice has shown, Russian troops have found ways to illegally integrate terminals into their weapons. This forced SpaceX to take technical measures to remotely identify and block enemy devices.
Technological front
The story of Russian drones clearly demonstrates that modern warfare is waged not only on the ground, but also in cyberspace and in navigation orbit. Ukraine’s successful cooperation with SpaceX is an example of how a rapid technological response can neutralize a new threat. The battle for control of satellite signals continues.
Earlier, we reported on how protests in Iran were being suppressed by jamming Starlink.
According to Financial Times