The short version
- Ukrainian defense sources say Starlink terminals now disconnect when assets exceed 100mph, disrupting drone missions and air defense capabilities.
- Officials describe the restrictions as politically motivated, citing Elon Musk’s recent public criticism of President Zelenskyy regarding Russian oil refinery strikes.
- SpaceX has not commented on the allegations, while international leaders, including Poland’s deputy prime minister, have expressed concern over the potential politicization of military infrastructure.
Ukrainian officials are accusing SpaceX of imposing sudden speed restrictions on Starlink terminals used by the military, a move they say has disrupted critical drone operations and air defense missions. According to Serhii Beskrestnov, a defense technology advisor to President Volodymyr Zelenskyy, the satellite internet provider implemented an overnight limit preventing connections for devices traveling faster than 100 miles per hour (160 km/h). The restriction was not communicated in advance to Kyiv, leaving military units unable to maintain connectivity with high-speed interceptors and middle-strike drones.
The timing of the technical changes has drawn sharp scrutiny from Ukrainian leadership, who view the disruption as directly linked to escalating political tensions between Elon Musk and the Zelenskyy administration. Just days prior to the reported throttling, Musk posted on X that President Zelenskyy “has gone too far,” responding to U.S. President Donald Trump’s disapproval of Ukraine’s targeting of Russian oil refineries. Beskrestnov stated on Telegram that the action “cannot be a coincidence and is related to the current political situation,” suggesting a deliberate attempt to pressure Kyiv amid diplomatic friction.
Defense ministry sources told BBC World that the speed cap specifically degrades capabilities for front-line logistics, reconnaissance, and signal relaying. Once a vehicle or asset exceeds the 160 km/h threshold, the terminal loses its connection entirely. This limitation is particularly damaging as Ukraine relies heavily on Starlink to guide drones toward Russian targets and to coordinate interceptors against newly developed jet-propelled drones deployed by Moscow. The disruption has already resulted in the failure of several missions, according to Ukrainian reports.
The controversy unfolds against a backdrop of intensified Russian aggression. Despite President Trump’s claim that an “energy ceasefire” was in place between Russia and Ukraine, Moscow launched a barrage of missiles overnight that struck power plants in Kyiv, the capital region, and Kharkiv. At least 600,000 people were left without electricity, and three people were killed in Kyiv alone. Later in the day, six more people died in a drone strike on a warehouse in Lutsk. President Zelenskyy noted that the military received no advance warning from partners about the ballistic missile launch, compounding concerns about the reliability of allied support.
International reaction to the alleged throttling has been swift and critical. Radosław Sikorski, Poland’s deputy prime minister, took to X to warn Musk directly: “Hey, @elonmusk, big man, are you playing politics with your products again? As your European customers, we are watching you.” Poland currently pays for Ukraine’s Starlink subscription, making the potential politicization of the service a matter of direct financial and strategic interest for Warsaw. The incident raises broader questions about the vulnerability of relying on private corporate infrastructure for national defense during active conflict.
SpaceX has not responded to requests for comment from The Verge or other media outlets regarding the speed restrictions. In February, Musk’s decision to deny Russian forces access to Starlink played a significant role in blunting Moscow’s advance and causing confusion among Russian commanders. That move was widely praised by Western allies as a decisive contribution to Ukraine’s defense. However, the current allegations suggest a shift in SpaceX’s operational neutrality, with Kyiv officials arguing that the company is now leveraging its technological monopoly to influence geopolitical outcomes.
Ukrainian sources are currently investigating the root cause of the connectivity issues, though they remain convinced the restrictions are intentional. A source within the defense ministry confirmed detecting the speed-based disconnections but stopped short of confirming whether SpaceX officially mandated the change or if it was an automated system response to political directives. The lack of transparency from Elon Musk’s company has fueled speculation about the extent of his influence over military operations in Ukraine.
The situation remains unresolved as Ukrainian forces attempt to adapt their tactics to the new limitations. While Starlink remains a vital tool for internet access and communication, its effectiveness in high-speed combat scenarios appears compromised. The incident underscores the growing intersection of private technology firms and state-level warfare, highlighting the risks when critical military infrastructure depends on the discretion of individual corporate leaders.
As diplomatic tensions between Washington, Kyiv, and Moscow continue to evolve, the Starlink controversy serves as a flashpoint for broader debates about accountability in modern conflict. Whether the speed caps are temporary or permanent remains unclear, but their impact on Ukraine’s ability to defend against Russian drone strikes is immediate and severe. The international community watches closely to see if further restrictions will be imposed or if SpaceX will reverse course under pressure from European allies.
President Zelenskyy has previously stated that the U.S. threatened to restrict intelligence sharing if he did not sign up for Trump’s proposed energy ceasefire, a claim Trump denied. This history of conditional support adds weight to Ukrainian fears that military aid and technological assistance are becoming increasingly tied to political compliance. The Starlink throttling incident may mark a turning point in how Kyiv perceives the reliability of its Western partners.
Sources behind this briefing
Go to the original reporting
- The Verge↗Ukraine claims Starlink is suddenly disrupting service for its military
- BBC World↗Starlink restrictions in Ukraine war linked to political situation, Zelensky aide says
- Yahoo Finance↗Ukraine: SpaceX is throttling Starlink again amid war with Russia
