A Starlink disruption probe is now being demanded at the highest levels of the US Congress. Senior Republican lawmakers called on Sunday for a congressional investigation into disruptions affecting satellite communications used by Ukrainian forces, warning that unexplained restrictions on the American-supported system could endanger lives and undermine Ukraine’s ability to defend itself against Russian attacks.
Congressman Mike Turner of Ohio and Senator Kevin Cramer of North Dakota said Washington must establish who was responsible for the disruption involving Starlink and its military-related capabilities, including Starshield. Their demands came after Ukrainian President Volodymyr Zelenskyy said satellite services had not been fully restored and suggested that restrictions were imposed following instructions from the American government.
Starlink Disruption Probe: What Lawmakers Want to Know
Turner, a member of the House Armed Services Committee and former chairman of the House Intelligence Committee, rejected the administration’s explanation that the disruption had occurred without an explicit government order. “Absolutely not,” Turner told CBS’s Face the Nation when asked whether Secretary of State Marco Rubio’s explanation was sufficient. “I mean, this is something where there needs to be an investigation. There needs to be a congressional investigation.”
Rubio had said that no one at the White House ordered Starlink speeds to be reduced. “We had nothing to do with that. I don’t, not the United States, nobody ordered that Starlink speed to be slowed down. It sort of happened,” Rubio said in remarks played during the CBS program. He added that his understanding was that the service had been restored.
Cramer, who also appeared on Face the Nation, backed the call for scrutiny while leaving open the possibility of a technical cause. “I certainly support investigating what was the source of that decision, if in fact it was a decision at all,” Cramer said. “It may very well have been some sort of a technical glitch, I don’t know for sure.” He added: “We want to get to the bottom of it.”
Nine Senators Seek Pentagon Inspector General Review
The congressional push follows a separate bipartisan effort. Nine US senators demanded an immediate Pentagon investigation into disruptions to satellite communications and intelligence-sharing services in Ukraine, warning that American diplomatic and military personnel may have been endangered during Russian air attacks.
In a letter to Defense Department Inspector General Platte Moring III, the lawmakers — led by Democratic Senator Jeanne Shaheen, ranking member of the Senate Foreign Relations Committee, and Republican Senator Thom Tillis, and signed by Dick Durbin, Susan Collins, Jack Reed, John Cornyn, Chris Coons, Lisa Murkowski and Richard Blumenthal — sought to determine whether US officials authorized, directed or knew in advance about restrictions affecting Starlink and Starshield services used by Ukrainian forces.
The senators said reported disruptions between October 12 and 14 had affected communications supporting Ukrainian drones and aircraft. They expressed particular concern about reports that American personnel experienced difficulties reaching shelters during Russian air raids amid problems involving intelligence-sharing and early-warning systems. “We are particularly alarmed by incidents in which US diplomatic, military, and security personnel were unable to reach designated bunkers during Russian air raids,” the lawmakers wrote.
The Technical Details Behind the Disruption
According to the senators’ letter, Ukrainian military testing on October 14 reportedly identified restrictions affecting Starlink terminals operating at speeds exceeding approximately 63 miles per hour. SpaceX had reportedly acknowledged a service restriction at 100 miles per hour. Such limitations could affect drones and other fast-moving military platforms that depend on satellite connectivity for communications and operational coordination.
Ukrainian defense sources told BBC Mundo that connectivity restrictions affected service above 160 km/h (about 99 mph), complicating operations involving interceptor and intermediate-range attack drones, as well as frontline logistics, reconnaissance and signal relay. The episode has raised uncomfortable questions about the Pentagon’s contractual oversight of SpaceX and its responsibility to ensure continuity of essential services.
Turner framed the stakes in the starkest terms: disruptions involving military assistance, intelligence and communications require greater accountability. “We need to find out who these people are, because lives are at risk and lives are lost over these things,” he said. The Starlink disruption probe, in whatever form it takes, will test how much control — and how much responsibility — the US government exercises over the private space infrastructure on which modern warfare increasingly depends.