Ukraine rebuts Musk on Starlink: deep strikes "physically impossible" under 70-90 km/h speed caps

Ukraine is pushing back on the reason Elon Musk gave for throttling its military's Starlink service. Serhii Beskrestnov, a defense-technology adviser to the Ukrainian president, wrote on Sunday that the strikes Musk described could not have happened on Starlink's terms, CNBC reported. Musk has said Ukraine's military violated the terms of service and used Starlink "for offensive drone strikes to kill people," and that SpaceX closed the loophole last week.

The two accounts

Beskrestnov argues the civilian Starlink system "does not function over the territory of Russia" and that Ukrainian drones using it have had a speed restriction of 70 to 90 km/h (about 43 to 56 mph) for months. "Consequently, it is PHYSICALLY IMPOSSIBLE for us to use commercial Starlink for deep-strike or medium-range strike operations," he wrote, per CNBC. Musk and SpaceX did not respond to CNBC's requests for comment, and we have seen no evidence offered for Musk's allegation. We cannot verify either side's technical claim.

One number does not line up neatly. Our Oct. 22 report cited Ukrainian officials telling Al Jazeera that service was cut for terminals moving faster than 100 mph. The 70 to 90 km/h cap Beskrestnov describes is a slower, earlier limit, so the two may refer to different restrictions. Ukraine's Defense Ministry said on Saturday that high-speed Starlink and Starshield service had been restored, CNBC reported. Ukraine has blamed the cut for weakening its defense against drone attacks, and CNBC notes Musk has not explained why Ukraine was reportedly not warned. A Seeking Alpha headline, which we could read only as a headline, says Republican lawmakers have challenged Musk over the restrictions.

The number behind the dispute

CNBC reports Starlink generated $5.25 billion in revenue in the third quarter of 2026, up from $3.1 billion a year earlier. Consumer subscribers contributed $3.12 billion and government and enterprise customers $2.13 billion. By our arithmetic that is about 41% of Starlink revenue from government and enterprise, and total growth of about 69%. The figures do not say how much comes from Ukraine. CNBC notes that Poland, France, the Pentagon and non-government customers have paid SpaceX for service in Ukraine, so the exposure is spread across several buyers.

Our chart data shows SpaceX shares about 30% below their June 16 peak as of Friday's close. We found no source linking that fall to this dispute, and we are not suggesting one.

What it means for defense, oil and consumers

Defense and satellites. The practical result is a push for alternatives. CNBC says Ukraine and European partners are exploring "sovereign" satellite communications, including an Oct. 22 Nokia-ICEYE letter of intent with Ukraine's Defense Ministry. The European Union's own constellation is not expected to launch until 2029, so any replacement is years away, and a letter of intent is not a contract. Oil, shipping, airlines and the pump: there is no direct link here. The oil story this week is the Gulf, covered in our Iran report and this morning's brief.

Watch next: whether SpaceX or the Pentagon explains who set the limit and under what terms, whether lawmakers seek contract details, and whether the restored service holds.

Sources: CNBC, Seeking Alpha (headline), Yahoo Finance. Claims are attributed to the parties that made them. This is market information, not investment advice.