Ukrainian forces say a speed cap of roughly 100 mph (160 km/h) was imposed overnight on the military Starshield service their drones depend on — with no advance warning. Terminals moving faster than that lost their connection. Serhii Beskrestnov, a defense-technology adviser to President Volodymyr Zelenskyy, confirmed the restriction on Telegram, in reporting carried by Reuters and the Wall Street Journal: "Our defense forces received no warning about this restriction, and it has led to the disruption of a number of missions."
The damage was immediate. Ukraine's 7th Rapid Reaction Corps, fighting in the Zaporizhzhia and Huliaipole direction, said drones were losing connectivity for 10 to 20 seconds at speeds of just 110 to 120 km/h — below the stated cap — and that one unmanned-systems unit had already been forced to cancel missions. The limit hits exactly the aircraft Ukraine can least afford to lose: standard Starlink terminals in Ukraine have long been capped around 70 to 90 km/h, so fast mid-range strike drones and the interceptors that hunt Russia's jet-powered Shaheds had been moved onto Starshield. Beskrestnov said those interceptors are "one of our few chances to defend the country" against the Shahed jets. Frontline logistics and reconnaissance were also disrupted.
"It is obvious that this decision cannot be a coincidence and is connected to the current political situation."
By Wednesday evening, part of the service was coming back. Former Defense Minister Mykhailo Fedorov said connectivity at speeds up to 160 km/h was being restored, thanked Elon Musk, and demanded the cap be scrapped altogether: "Removing Starshield's speed limit entirely is now critical for Ukraine's defense." Ukraine's Defense Ministry confirmed improved performance at those speeds but said the restriction itself remains in place, with talks continuing between Kyiv, the United States, SpaceX and NATO partners. In London the same day, Zelenskyy told Piers Morgan he hoped the cutoff was "a mistake, maybe a huge technical problem," adding: "We are asking to switch it on."
Musk answered Fedorov on X about an hour later, and pointed the finger at Washington. Starshield systems "are owned and controlled by the US government," he wrote. "Any limits on speed or usage are decided by the US military and ultimately POTUS." Commercial Starlink, he added, is controlled by SpaceX, is meant for "civilian or defensive activities and cannot be used for offensive military action." Musk did not confirm or deny that a cap was ordered, and neither the White House nor the Pentagon has explained who imposed the limit or why.
The timing is what Kyiv keeps coming back to. The cap landed as President Trump presses Ukraine to halt its long-range strikes on Russian oil refineries under his proposed energy ceasefire. Zelenskyy told NPR on October 13 that the administration had threatened to cut intelligence sharing unless the refinery strikes stopped — a claim Trump denied on Tuesday. Zelenskyy also said Wednesday that he felt betrayed by Washington's deal for Russia to supply 300,000 tonnes of diesel under temporary sanctions relief, which he has called a gift to Putin. Russia, meanwhile, has kept hitting Ukraine's energy grid under the supposed ceasefire — the latest barrage left at least 600,000 people without power, and residents reported receiving none of the usual U.S. early warnings before the missiles arrived. Poland's foreign minister, Radosław Sikorski, whose government pays about $50 million a year for Ukraine's Starlink subscriptions, aimed his own shot at Musk: "Are you playing politics with your products again? As your European customers, we are watching you."
For now the limit is only partly lifted, the talks go on, and the question Kyiv is asking out loud — who ordered the cap, and why — still has no answer from Washington.
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