Trump asked Musk to lift Starlink slowdown, WSJ reports

Trump reportedly asked Elon Musk to ease restrictions on Starshield, SpaceX’s military-grade satellite system used by Ukraine. The request mattered because Ukrainian forces rely on the system during their war with Russia. Any slowdown could affect battlefield communications and raise questions about control of technology connected to U.S. government spending.

The Wall Street Journal reported that Starshield was working more normally Thursday, shortly after Trump spoke with Musk by phone. Earlier reports said Musk had ordered Starlink’s slowdown. The article also says Musk criticized Ukrainian President Volodymyr Zelenskyy and may have discussed the decision with Trump before or soon after it became public.

The situation remains unresolved. Trump denied involvement and said he did not know who made the decision. The White House and an email associated with Musk had not responded to requests for comment. A Senate inquiry is examining how the technology was degraded without notice.

Starlink is a satellite communications network operated by SpaceX. It provides internet connectivity through satellites orbiting Earth. Starshield is the military-grade version identified in the article. The systems matter because they can connect users in places where ordinary communications infrastructure is damaged, unavailable, or vulnerable.

In Ukraine, the military uses the satellite systems during its war against Russia. The article specifically says Ukraine depends on Starshield. It also describes the service as critical technology and reports that Ukrainian forces were put at risk when access was degraded. Starlink and Starshield are related, but the article distinguishes Starshield as the military-grade system.

The reported restriction showed how important the systems have become. A change ordered by SpaceX could affect Ukrainian operations quickly. The Senate inquiry is now examining who controls such capabilities and how they were limited without notice. The article does not provide technical details about specific Ukrainian missions or equipment.

The article gives no percentage, user count, battlefield area, or other precise measure of Ukraine’s dependence. It does state that Ukraine depends on Starshield during its war against Russia. That wording indicates a major operational role, but it does not establish that the systems carry all or most Ukrainian military communications.

The reported slowdown helps show the system’s importance. The Journal reported that Starshield was working more normally after Trump spoke with Musk. Senator Richard Blumenthal said limiting critical technology for a key ally put Ukrainian forces at risk and endangered people, while also questioning who controls capabilities the U.S. government helped procure.

The current reality is therefore serious but not numerically defined in the article. The service reportedly improved Thursday, yet the controversy continues. A Senate inquiry could clarify the system’s military role, the extent of the disruption, and the government’s authority over technology connected to public spending.

Restricting satellite communications can make it harder for military units and people in affected areas to stay connected. In a war, that may interfere with coordination, information sharing, and access to critical services. The article directly links the reported degradation to risks for Ukrainian forces and civilians.

Senator Richard Blumenthal said the decision put Ukrainian forces at risk and their people in peril. His statement also raised concern that a key ally’s access to technology could be limited without notice. The article does not identify a particular battle, failed mission, casualty count, or civilian service that resulted from the slowdown.

The consequences could extend beyond one temporary interruption. If access can be reduced suddenly, Ukrainian planners may face uncertainty about communications reliability. The Senate investigation is intended to examine how the technology was degraded and who controls these capabilities. The service was reported to be working more normally Thursday, but the broader dispute remains active.

SpaceX owns and operates the Starlink system, and Elon Musk is identified as SpaceX’s founder and CEO. The article describes Starshield as the military-grade version used by Ukraine. It reports that Musk allegedly ordered a slowdown, but it does not establish the exact legal or contractual control structure.

The central dispute concerns public support and private control. Senator Richard Blumenthal said the U.S. government had spent billions of dollars to procure critical capabilities. He questioned who controls those capabilities after Ukraine’s access was reportedly degraded without notice. Senator John Cornyn separately said he doubted Musk would act without at least White House acquiescence.

No final answer is provided. Trump denied involvement and said he did not know who made the decision. Blumenthal sent letters to Musk and Defense Secretary Pete Hegseth and launched an inquiry. That investigation may clarify what authority the government has, but the article reports no conclusion.

If satellite internet were limited, Ukraine could combine terrestrial and other wireless systems. Common alternatives include fiber-optic cables, cellular networks, military radio, microwave links, and services from other satellite providers. These options can provide communications, but their availability depends on working infrastructure, equipment, coverage, and security.

Fiber and cellular networks often require ground infrastructure that can be damaged during war. Radio and microwave systems can connect units without ordinary internet, but they have range and capacity limits. Other satellite services might provide backup coverage, yet switching systems would require compatible terminals, contracts, and time. These are established communications alternatives, not options specifically listed in the article.

The article does not say which alternatives Ukraine uses or whether replacements are ready. It only reports that Ukraine depends on Starshield and that the system was reportedly restricted before working more normally. The controversy therefore highlights the risk of relying on one provider, while the Senate inquiry may reveal whether backup arrangements exist.

Low-Earth-orbit, or LEO, satellites provide communications by receiving signals from terminals on the ground and relaying them through a satellite network. The satellites orbit much closer to Earth than traditional communications satellites. That generally reduces the distance signals travel and can support faster connections, while many satellites together provide broader coverage.

On a battlefield, a user terminal sends data to an overhead satellite. The network passes that data through other satellites or ground stations before delivering it to its destination. This can connect units or sites even when local cables and towers are damaged. The system still needs terminals, power, network access, and suitable coverage, so it is not completely independent of ground equipment.

The article does not explain this technical mechanism. It does establish the practical importance: Ukraine depends on Starshield, and a reported slowdown led to warnings about risks to forces and civilians. The Thursday improvement suggests service changes can have immediate operational effects, while the Senate inquiry examines control of the capability.