What is SpaceX's Starshield?

What Starshield is

SpaceX developed Starshield for government and national-security customers, particularly the U.S. Department of Defense, Reuters reported on October 15, 2026. It uses the Starlink constellation as its backbone. Starlink is SpaceX's commercial satellite internet network in low Earth orbit. Reuters calls Starshield the military-grade version of that service. The Pentagon is its biggest customer.

Al Jazeera reported that Starshield launched in 2022 and is provided to the U.S. government. It said the service is designed for military use because it allows deeper encryption for sensitive information. SpaceX says it is mainly used by U.S. defense agencies and other government partners, according to Al Jazeera.

The Pentagon has spent billions of dollars on Starlink and Starshield services, Reuters reported. It has also bought dedicated Starshield satellites. Reuters reported in 2024 that these include communications spacecraft for missile-warning missions. They also include a spy constellation for the National Reconnaissance Office.

How Ukraine uses it

Ukraine's military uses Starshield through terminals mounted on vehicles and drones, The Record reported. The terminals keep units connected as they travel.

On December 6, 2024, Bloomberg reported a U.S. contract for SpaceX to expand Ukraine's access to Starshield. It said 2,500 Starlink terminals already in Ukraine would get access. Bloomberg described Starshield as a classified, encrypted signal over Starlink that is harder to hack into or jam.

Nine U.S. senators wrote on October 15, 2026, that they understand some of these services run through contracts administered by the U.S. Space Force.

Who controls it

In October 2026, Ukrainian officials said a speed cap of about 160 km/h (100 mph) on moving terminals disrupted drone missions. Accounts of who ordered the cap differ:

• Elon Musk, SpaceX's chief executive, wrote that Starshield systems are owned and controlled by the U.S. government. He said the U.S. military, and ultimately the president, decide any limits on speed or use.
• Administration officials told Axios that the U.S. government had not ordered the restrictions, The Record reported.
• Reuters, citing two U.S. officials and a Western official, reported that the order came from inside the White House. A senior U.S. official told Reuters the president never made such a request.

The site's news report covers the dispute and the senators' call for an investigation.