PCMag editors select and review products independently. If you buy through affiliate links, we may earn commissions, which help support our testing.

Ukraine Offers SpaceX an 'Algorithm' to Stop Russian Use of Starlink

Ukraine is in talks with SpaceX, but it's unclear if the algorithm has been used.

 & Michael Kan Principal Reporter

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology.

Our Expert
LOOK INSIDE PC LABS HOW WE TEST
65 EXPERTS
43 YEARS
41,500+ REVIEWS
(Photo by YASUYOSHI CHIBA/AFP via Getty Images)

The Ukrainian government has reportedly offered an “algorithm” to help SpaceX crack down on Russian soldiers using Starlink. 

“We found an appropriate algorithm, proposed it to SpaceX, and now we have clear communication on how to prevent similar cases,” Ukraine’s Minister of Digital Transformation Mykhailo Fedorov told local public broadcaster Suspilne. 

The country’s Ministry of Defense has been raising alarm bells about Russian troops using Starlink in occupied areas of Ukraine. Last week, the country’s top military intelligence official alleged that Russian military units are using “thousands” of Starlink dishes to help them stay connected on the battlefield. 

Publicly, Ukraine only began talking about the problem about a week ago. But according to Fedorov, the country’s government is already working with SpaceX to address the issue. To do so, Ukraine looked at SpaceX’s effort to roll out Starlink in Israel, which has been concerned about Hamas commandeering access to the satellite internet system.  

Fedorov told Suspilne: “We examined and analyzed a case that occurred in Israel when the conflict escalated in Gaza. We studied how they dealt with such a situation.”

The work led the Ukrainian government to develop an algorithm that can presumably cut off access to Russian-owned Starlink units in occupied areas of Ukraine. “Specifically, SpaceX has already done something similar with the Israeli government, and we suggested a similar approach,” Fedorov added. 

It's unclear if SpaceX ever used the algorithm or plans to deploy it. Fedorov also told Suspilne “that he does not know how the situation will be resolved.” The Ukrainian government’s aim is to block Russian use of Starlink while maintaining its own access to the satellite internet network in the country’s occupied regions. 

“We need Starlink to function there because certain technologies important to us are associated with drones,” Fedorov said. “There is another way to ensure our Starlink works while preventing the Starlink used by the occupiers from functioning. We are actively working with SpaceX.”

SpaceX didn’t immediately respond to a request for comment. But initially, the company forcefully denied that Starlink dishes were being sold to Russian soldiers. Ukraine then released intercepted audio recordings from Russian forces indicating the contrary. In one clip, an unidentified Russian soldier mentions that the Starlink units are coming from Arab suppliers

Despite the denials from SpaceX, the company has indicated it’ll crack down on Russian use of Starlink. “If SpaceX obtains knowledge that a Starlink terminal is being used by a sanctioned or unauthorized party, we investigate the claim and take actions to deactivate the terminal if confirmed,” the company said in a tweet earlier this month. 

Starlink works by fetching the GPS coordinates of every dish on the ground. So presumably, SpaceX has a view of all the Starlink activity occurring in Ukraine, including in occupied territories. It’s likely why the Russian government has officially barred Starlink use among the country’s soldiers since it could expose troop positions.

About Our Expert

Michael Kan

Michael Kan

Principal Reporter

My Experience

I've been a journalist for over 15 years. I got my start as a schools and cities reporter in Kansas City and joined PCMag in 2017, where I cover satellite internet services, cybersecurity, PC hardware, and more. I'm currently based in San Francisco, but previously spent over five years in China, covering the country's technology sector.

Since 2020, I've covered the launch and explosive growth of SpaceX's Starlink satellite internet service, writing 600+ stories on availability and feature launches, but also the regulatory battles over the expansion of satellite constellations, fights with rival providers like AST SpaceMobile and Amazon, and the effort to expand into satellite-based mobile service. I've combed through FCC filings for the latest news and driven to remote corners of California to test Starlink's cellular service.

I also cover cyber threats, from ransomware gangs to the emergence of AI-based malware. In 2024 and 2025, the FTC forced Avast to pay consumers $16.5 million for secretly harvesting and selling their personal information to third-party clients, as revealed in my joint investigation with Motherboard.

I also cover the PC graphics card market. Pandemic-era shortages led me to camp out in front of a Best Buy to get an RTX 3000. I'm now following how the AI-driven memory shortage is impacting the entire consumer electronics market. I'm always eager to learn more, so please jump in the comments with feedback and send me tips.

The Best Tech I've Had:

  • My first video game console: a Nintendo Famicom
  • I loved my Sega Saturn despite PlayStation's popularity.
  • The iPod Video I received as a gift in college
  • Xbox 360 FTW
  • The Galaxy Nexus was the first smartphone I was proud to own.
  • The PC desktop I built in 2013, which still works to this day.

Read full bio