Ukraine Says Starlink Speed Limit Disrupted Military Drone Missions

Ukraine claims that a Starlink speed limit disrupted drone missions, prompting questions about SpaceX and the U.S. government's control over military satellite communications. On October 14, Serhiy Beskrestnov, an adviser to President Volodymyr Zelensky, reported on Telegram that SpaceX introduced a speed restriction without warning, causing several missions to be disrupted.

The restriction, which cuts off the military version of Starlink when a terminal travels faster than 160 kilometers per hour (100 miles per hour), affected drone operations significantly. The 7th Rapid Reaction Corps had to cancel some operations due to the disruption. This matters because military drones rely on communication links with their operators, and even brief signal losses can make aircraft challenging to control.

Drones are essential in the war, serving for reconnaissance, supply missions, attacks, and intercepting incoming aircraft. The restriction raises two questions: how it affected operations and who authorized it. Elon Musk later clarified that Starshield systems, SpaceX's military and government version of Starlink, are controlled by the U.S. government, and the U.S. military and president ultimately decide on any limits.

The restriction coincided with a deterioration in relations between Kyiv and Washington, as American officials urged Ukraine to stop attacks on Russian refineries, blaming them for rising energy prices. Ukraine has sought alternative channels, emphasizing the risks of relying on a service controlled by an outside organization.