Ukraine said on 14 October that Elon Musk’s SpaceX had restricted “military-grade” Starlink services, hampering its drone strike missions and air defences, according to Reuters reporting carried by The Straits Times. The complaint pushed a second SpaceX product back into the spotlight: Starshield, the military version of the network built for the Pentagon, the US defence department.
Musk replied the same day on X, drawing a line between the two services. “Starshield systems are owned and controlled by the US government,” he wrote, as quoted by The Straits Times, adding that any limits on speed or usage are set by the US military or the president, and that Starlink is a commercial service owned and controlled by SpaceX whose use is limited to civilian or defensive activity and cannot be used for offensive military action.
Key facts
- Starshield is a SpaceX business unit that develops military and intelligence satellite systems for the Pentagon, Reuters reports. SpaceX unveiled it in 2022.
- Its secure communications use enhanced encryption and dedicated terminals but rely on the Starlink constellation as their backbone, according to Reuters.
- Starlink itself is a network of more than 11,000 satellites serving roughly 13 million subscribers, with user terminals about the size of a folded newspaper, Reuters reports.
- The Pentagon is Starshield’s largest customer and has spent billions of dollars on both services, Reuters reports, including dedicated Starshield satellites.
- Britain’s Ministry of Defence confirmed in a freedom-of-information response that operational military traffic now runs through Starshield, techtimes reported on 11 September.
Why it matters
The dispute is about who decides what a satellite network may be used for. Musk’s position, as reported by The Straits Times, is that offensive military use would be inappropriate for a commercial company, and that governments wanting that capability should buy Starshield instead. For every other Starlink customer, the same statement sets out where the commercial service’s terms stop, a question that has also surfaced in arguments over whether anyone can switch the service off in Ukraine.
What Starshield actually is
Reuters describes Starshield as leveraging the technology, engineering and operational experience of Starlink. Beyond secure communications, SpaceX says the militarised version can provide Earth observation and let customers integrate sensors or other payloads.
Techtimes puts it more bluntly: Starshield is not a separate satellite constellation but a separate service tier, with government-grade encryption and dedicated routing layered on the same low-Earth-orbit infrastructure. That report dates the public announcement to December 2022, says a $1.8 billion classified contract with the US government was signed in 2021 — later revealed to be with the National Reconnaissance Office, the US spy-satellite agency — and says US Starshield contracts had passed $6 billion by the time of Britain’s disclosure, mainly through two Space Force programmes.
Reuters notes the boundary between the two systems is not always clear-cut, and that the secrecy around national security space programmes has left the precise dividing line opaque since Russia threatened Western satellites supporting Ukraine in 2022.
Britain’s figures show the price gap
Techtimes reported that Britain’s Ministry of Defence spent nearly $40 million on SpaceX satellite services while publicly insisting it was not using the technology for military operations, a position its own FOI response reversed on 10 September. The split was about £13 million (roughly $17.6 million) on Starshield and £16.5 million (roughly $22.4 million) on Starlink, with about 1,000 Starshield terminals in operational use alongside roughly 500 standard Starlink terminals.
According to that report, Britain began using Starshield airtime over existing Starlink terminals in 2024 and bought its first dedicated Starshield hardware in 2025. The ministry cited enhanced encryption, military-specific terms of service, the highest level of network prioritisation, flexible licensing and expanded coverage as the reasons.
UK plan costs
Techtimes lists a capped UK Starshield plan at £5,500 a month (about $7,450) for five terabytes and an unlimited plan at £25,000 a month (about $33,850), against £1,830 a month (about $2,480) for a comparable two-terabyte Starlink business plan. Dedicated Starshield terminals cost £4,000 to £7,000 each (about $5,400 to $9,500), at least double business-grade Starlink hardware.
Reuters reports a similar gap in the United States. Earlier in 2026 the Pentagon clashed with SpaceX over higher prices for satellite services used by military drones during the Iran conflict, with SpaceX arguing that some customers paying about $5,000 per Starlink terminal should have been on a Starshield service costing about $25,000 per terminal.
Background
Reuters says Starlink gave Ukraine a critical communications advantage early in the war and reshaped how militaries operate, before Musk restricted it for certain military uses and pointed customers to Starshield. Techtimes recounts the 2022 episode near Sevastopol in which Ukrainian naval drones lost connectivity, which Walter Isaacson’s 2023 biography of Musk attributed to his refusal of Starlink in Crimea; Musk later said the service had never been enabled there and that he declined an emergency request to activate it. The same report says SpaceX separately limited Ukraine’s use of Starlink to direct drones in February 2023, citing contract violations for offensive purposes.
Interest is spreading. Britain’s Defence Ministry told Reuters its Starshield service uses the same satellites, ground stations and terrestrial infrastructure as Starlink but runs through dedicated terminals and separate network gateways, while the New Zealand Defence Force previously told Reuters it is trialling Starshield. All of it sits on one constellation that is also the target of electronic attacks on the constellation. Techtimes said SpaceX did not respond to Reuters’ questions about the UK disclosure, including which countries have access to Starshield.
Frequently Asked Questions
Is Starshield a separate satellite constellation from Starlink?
No. Reuters, in the report carried by The Straits Times, says Starshield’s secure communications rely on the vast Starlink constellation as their backbone. Techtimes describes it the same way: not a separate constellation, but a separate service tier with its own terminals, its own ground-based gateways and its own terms of service.
How much faster is Starshield than traditional military satellites?
Techtimes reports that Starlink satellites orbit at roughly 340 to 560 km, while geostationary military satellites such as Britain’s Skynet sit at about 35,786 km. According to that report, geostationary systems like Skynet impose roughly 600 to 800 milliseconds of round-trip delay, while Starlink and Starshield deliver 20 to 40 milliseconds.
Which countries use or are testing Starshield?
The Pentagon is Starshield’s largest customer, and Britain has also adopted it, according to Reuters. The New Zealand Defence Force previously told Reuters it is running a trial of Starshield to assess its usefulness for military operations. Techtimes reports SpaceX did not answer Reuters’ questions on the disclosure, including which countries have access.
What did SpaceX allow Starlink to be used for by militaries?
Techtimes reports that Britain moved to Starshield after SpaceX mandated that Starlink be used only for morale, welfare, recreation and training purposes. Musk said on X on 14 October that Starlink usage is limited to civilian or defensive activities and cannot be used for offensive military action.
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