Questions flare over US role in Ukraine's Starlink shut-off: What to know

Ukraine’s military faced unexpected restrictions on its access to Starlink, a satellite internet service operated by SpaceX, following reports that the system was throttling data speeds for objects moving faster than 100 mph. The limitation affected the performance of Ukrainian drones, aircraft, and helicopters, according to a source familiar with the matter. The disruption raised concerns among Ukrainian leaders and U.S. lawmakers, who questioned whether the slowdown was intentional or due to technical issues. Ukrainian President Volodymyr Zelensky criticized the incident during an interview with Piers Morgan, calling the loss of Starlink access a “big mistake.” He warned that the restriction could lead to casualties if attacks continued and the system remained nonfunctional. “People will die, of course, if attacks will continue and if Starlink will not work… it’s not helpful,” Zelensky said. U.S. Senator Thom Tillis (R-N.C.) demanded explanations from Elon Musk, SpaceX’s founder, over the reduced data speeds affecting Ukraine’s military operations. In a series of social media posts, Tillis urged Musk to clarify whether the disruptions were unintentional and asked the Pentagon’s inspector general to investigate the matter. He warned that intentionally degrading Ukraine’s ability to defend itself could be interpreted as aiding Russia’s invasion. Senator Richard Blumenthal (D-Conn.) joined the calls for accountability, stating on social media that the failure of Starlink in Ukraine was “deeply alarming.” He linked the issue to both Musk and former U.S. President Donald Trump, suggesting they should be held responsible for the potential harm to Ukraine’s defense capabilities. Musk responded to the controversy by clarifying that decisions to limit Starlink’s speed or usage were made by the U.S. military and ultimately the president. He emphasized that Starlink is a commercial service operated by SpaceX and is restricted to civilian or defensive purposes. “Starshield systems are owned and controlled by the U.S. government,” Musk stated on X, referring to the military version of Starlink used by the Pentagon. Mykhailo Fedorov, Ukraine’s former defense minister, confirmed that Starlink connectivity was being restored at speeds of up to 160 kilometers per hour. He thanked Musk for the improved speeds and expressed hope for continued support. The timing of the Starlink restrictions coincided with tensions between Ukraine and the U.S. over Trump’s recent agreement to lift sanctions on Russian oil exports. Trump had pressured Ukraine to halt attacks on Russian energy infrastructure, prompting Zelensky to accuse Moscow of violating any energy ceasefire. Rep. Don Bacon (R-Neb.), an Air Force veteran, criticized the administration’s decision to reduce intelligence sharing with Ukraine and limit Starlink access, calling it equivalent to aiding Russia. The controversy highlights the complex relationship between private companies like SpaceX and the U.S. government, particularly in times of international conflict. Musk has previously expressed views sympathetic to Russia, including remarks questioning Zelensky’s stance on ending the war. Analysts warn that reliance on a single individual or corporation for critical military infrastructure poses risks, especially given the lack of viable alternatives to Starlink in the region. Ukraine’s military technology advisor, Serhiy Beskrestnov, noted that the speed restrictions on Starshield, the military version of Starlink, appeared to be politically motivated. He linked the issue to the current diplomatic tensions between the U.S. and Ukraine, though he did not provide specific evidence for the claim. As of Thursday, Starlink access for Ukraine’s military had reportedly been partially restored. However, Zelensky reiterated that Ukraine would not comply with Trump’s demands to halt strikes on Russian energy facilities. Meanwhile, Musk continued to assert that the U.S. government, not SpaceX, controls decisions related to Starshield’s operational parameters. The situation underscores the growing dependence of nations on private technology firms for critical infrastructure and the potential implications of political pressures on such systems. With the U.S. government yet to officially address the allegations, the dispute over Starlink’s role in the conflict remains unresolved.