Musk restricts Starlink in Ukraine

Elon Musk announced that he had limited Starlink services in Ukraine, citing a security issue that the Ukrainian military allegedly used to conduct drone attacks. The restriction started on the night of October 13 to 14, 2026, and reportedly disrupted drone operations when speeds exceeded about 160 km/h.

Impact on military operations

The restriction affected the effectiveness of Ukrainian interceptors targeting Russian Shahed cruise missiles, which travel at around 400 km/h. Musk claimed the vulnerability had been fixed and accused Ukrainian forces of violating Starlink's terms of service, which he said are meant for "civil or defensive" use.

Restriction lifted after pressure

The service was restored on October 24, 2026, following political and diplomatic pressure. Ukrainian President Volodymyr Zelensky announced the return of full bandwidth, and the defense minister said the connection is now stable at speeds beyond 400 km/h. However, Zelensky’s defense advisor disputed Musk’s claim, stating that Starlink is already limited to 70-90 km/h in Ukraine and does not work on Russian territory.

Musk cites Zelensky’s statements

Musk referenced Zelensky’s own posts on X, where he mentioned using Starlink for medium-range strikes against military targets in occupied areas. Musk argued this contradicted Starlink’s terms of service and criticized his detractors, calling them "bellicose miscreants" and wishing them to "burn in hell."

Political and military responses

The incident prompted political action in the U.S. and Europe. Nine senators, including Jeanne Shaheen, urged the Pentagon to investigate whether the U.S. government or its contractors played a role. European countries are accelerating plans to develop their own satellite systems, such as the IRIS² constellation, which will include 348 satellites reserved for government and military use.

Ukraine explores alternative technologies

Ukrainian and European defense companies are adopting alternatives to reduce reliance on Starlink. Technologies like optical fiber cables, radio mesh networks, and AI-based guidance systems are being integrated into drones and other systems. Some drones now use direct physical links, making them less vulnerable to electronic warfare.

U.S. government involvement

The U.S. had previously provided Ukraine with Starshield, a military version of Starlink, but the incident highlighted the risks of depending on a single supplier. The U.S. government pressured SpaceX to restore the service, which was done in late October 2026. The event underscored the need for Ukraine to diversify its technological dependencies.

Political entanglements

Donald Trump was reported to have contacted Musk to request the lifting of restrictions, though his administration issued conflicting statements about who was responsible. The incident has raised concerns in European capitals about the risks of relying on private individuals for critical military infrastructure.