Musk says U.S. controlled Starshield limits as Ukraine seeks answers

Elon Musk said U.S. government authorities control the military-focused Starshield satellite service used by Ukraine, adding to a dispute over restrictions that Ukrainian officials say disrupted drone operations and defenses against Russian attacks.

In a post on X, Musk wrote that Starshield systems are "owned and controlled by the US government" and that limits on speed or usage are decided by the U.S. military and ultimately the president. He contrasted Starshield with SpaceX's commercial Starlink service, which he said is limited to civilian or defensive activities and cannot be used for offensive military action.

The comments appeared to point toward the Trump administration as the source of the limits. President Donald Trump denied responsibility on Friday, saying neither he nor Musk had caused the disruption.

What Happened

Ukrainian officials said temporary restrictions between Oct. 12 and 14 capped connectivity for Starshield terminals at about 100 mph, or 160 km/h. Drones and other systems traveling faster than that lost their connection, officials said.

Ukraine relies heavily on the satellite services for drone operations, battlefield communications, reconnaissance, logistics and air-defense-related functions. Officials said the speed cap disrupted missions and weakened their ability to counter Russian drones and missiles. They also said Ukraine received no advance warning.

Starshield is SpaceX's government and military-oriented sister service to its civilian Starlink network. It is designed to handle sensitive information and is used by U.S. defense agencies and other government partners, according to SpaceX descriptions cited by Al Jazeera and the BBC.

Ukrainian President Volodymyr Zelenskyy said Friday that service was being restored, but not to its previous level. "Have they returned to the previous speed limits? No. But is it coming back now? Yes," he said after meetings with European leaders in Brussels, according to the BBC and The Guardian.

What Each Side Is Saying

The source of the restrictions remains disputed. Reuters, citing two U.S. officials and a Western official briefed on the matter, reported that the order to limit Starshield came from inside the White House. Reuters did not identify the official who made the decision.

Trump disputed that account when questioned Friday. "It wasn't me and I don't think it was Elon," he said, according to the BBC. A U.S. official also told the BBC that no request had been made by Trump.

Musk did not directly name Trump in his post, but said decisions about Starshield limits rest with the U.S. military and, ultimately, the president. He later wrote that it was "time" for Zelenskyy "to go," amid broader friction between Washington and Kyiv.

Zelenskyy has said he felt "betrayed" by Trump over the restrictions and wider U.S. actions. Ukrainian officials have tied the dispute to tensions over Kyiv's attacks on Russian energy facilities. The available reporting does not conclusively establish who ordered every reported disruption or whether all service problems had the same cause.

Why It Matters

The episode has underscored Ukraine's dependence on U.S.-linked satellite connectivity and warning systems at a critical point in the war. Ukrainian officials said Russian attacks during the period of disruption killed at least eight people and injured 60 across the country on Friday, according to The Guardian.

Ukraine's military has said fast, reliable satellite links are central to directing drones and defending against incoming Russian weapons. European allies have voiced support for Kyiv, but Reuters reported that Europe has no ready-made replacement that Ukrainian soldiers can readily connect to their drones.

What Happens Next

A bipartisan group of senators has asked the Defense Department inspector general to investigate whether Pentagon officials or contractors ordered or caused the restrictions and related disruptions. The letter was signed by Republican Sens. Thom Tillis, Susan Collins, Lisa Murkowski and John Cornyn, alongside Democratic Sens. Richard Durbin, Jack Reed, Richard Blumenthal and Christopher Coons.

The senators said they were concerned that the reported limits degraded Ukraine's ability to conduct defensive operations against Russian drone and missile attacks on civilian infrastructure. The inquiry could help clarify whether the restrictions were a policy decision, a contractor action or a technical failure.