A hard speed limitation of 161 km/h (100 mph) imposed on Starlink terminals operating in Ukraine has disabled domestic interceptor drones deployed against Russian jet-powered Shahed loitering munitions, President Volodymyr Zelensky announced.
Speaking with journalists, Zelensky disclosed that satellite terminals automatically disconnect whenever equipped platforms exceed the 161 km/h threshold, causing defenders to lose control of unmanned interceptors in mid-flight.
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“Today our interceptors are not working because there is a speed limit,” Zelensky stated. “The maximum speed today is 161 km/h; after exceeding it, Starlink shuts down and we lose the drone.”
The Ukrainian leader stressed that Starlink remains vital for military and civilian communications across the country, highlighting its role in guiding robotic and unmanned supply runs that deliver food and potable water to frontline infantry holding isolated positions inaccessible to conventional wheeled vehicles.
However, the operational impact on airspace defense has proven severe, rendering domestic interceptors unable to engage Russian turbine-propelled loitering munitions that cruise at several hundred kilometers per hour.
Cross-border testing confirms geographical restriction
Zelensky revealed that Ukrainian technical specialists conducted comparative trials to determine whether the velocity thresholds stemmed from global technical adjustments or deliberate geographical parameters.
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To test the system, Ukrainian authorities dispatched vehicles equipped with Starlink terminals into EU territory, operating them at speeds of 180 km/h (112 mph). During the tests, the satellite links functioned normally without disconnections.
“The conclusion is as follows: the restrictions operate on the territory of Ukraine and do not operate on the territory of EU countries,” Zelensky emphasized. “That is, this is a planned operation.”
The president noted that while technical representatives across various channels describe the disconnections as engineering malfunctions, the issue remains strictly confined to Ukrainian airspace.
“At various levels they say these are technical problems,” Zelensky added. “But these technical problems exist in Ukraine; on the territory of the EU they do not exist.”
Blocked communications
Zelensky stated that Ukrainian military commanders, the Ministry of Defense, and foreign diplomats are conducting active negotiations to resolve the constraints. However, he noted that management at SpaceX has declined direct dialogue with Ukrainian military representatives.
Kyiv continues to await formal clarifications from both the Pentagon and SpaceX regarding the timeline for the restoration of unrestricted functionality across the military-grade Starshield variant, with data transfer rates remaining volatile.
The revelations follow statements delivered earlier on Saturday by US President Donald Trump, who denied involvement in service curbs, asserting that neither he nor SpaceX founder Elon Musk ordered operational limits. Trump claimed to reporters that “everything is the same as it’s always been.”
Trump’s statements contradict reporting published by The Telegraph, which cited four sources familiar with the matter stating that Musk proposed service caps directly to Trump, who approved the initiative, clearing the way for the Pentagon to restrict Starshield capabilities.
Sources indicated that Musk sought to deflect responsibility onto the White House amid concerns over consumer backlash across European markets following civilian casualties in Kyiv.
Ukrainian officials have underscored that restricting satellite connectivity compromises baseline defensive capabilities, preventing mobile air defense teams and unmanned aviation units from shielding urban settlements and municipal power infrastructure ahead of the winter heating season.
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