SpaceX cuts speed limit for 10,000 satellites, grounding Ukrainian drones

The global space economy operates on a single dominant provider for orbital access. Last week, SpaceX restricted its military-grade Starshield service used by Ukraine, cutting off high-speed terminals.

Ukrainian interceptors that track Russian bomb-carrying drones require high-speed data links. When Starshield throttled these connections, the drones failed to fire, allowing Russia to strike energy infrastructure. The Ukrainian military reported two deaths and at least 17 injuries. Officials stated they received no advance notice of the change.

The timeline of the decision shifted as details emerged. Elon Musk initially claimed the U.S. military controlled Starshield. The White House denied involvement. Later reports indicated Musk proposed the slowdown to President Donald Trump, who accepted it, before Musk ordered the restrictions directly. Access to the service has since been restored.

SpaceX maintains a fleet of more than 10,000 Starlink satellites in low Earth orbit, launched on Falcon 9 rockets. Wendy Whitman Cobb of the School of Advanced Air and Space Studies at Maxwell Air Force Base noted that rivals like United Launch Alliance, Blue Origin, and Rocket Lab exist but do not match SpaceX in frequency, mass, or cost. Oğuz Karasu of the Oxford Space Initiative described the monopoly as practical rather than legal, noting that launch represents 8 percent of the space industry but is essential for the rest to function.

Andrew Reddie of the University of California, Berkeley, called the situation an antitrust issue because SpaceX launches support constellations it owns, reducing incentives to launch competing systems. Whitman Cobb and Karasu reported that Falcon 9 prices for low Earth orbit are rising, as are Starlink prices since its 2020 beta.

The company is reportedly retiring the Falcon 9 and taking no new missions from 2028. This leaves the U.S. Space Force seeking new launch options for military satellites and raises questions about NASA's access to the Crew Dragon capsule. Michele Scataglini of the Oxford Space Initiative said the market needs more competition, otherwise it is not a market.

Reddie argued that a non-state actor making decisions like a government creates a security problem. Scataglini warned that one firm could decide which countries access space. Whitman Cobb said the events will raise awareness of the risks of reliance on a single company.