Elon Musk's Starlink and Starshield, and what they mean to Ukraine

Over the past week, Ukraine has received a stark reminder of its increasing dependence connected uninterrupted entree to Elon Musk's Starlink and Starshield networks successful its drone-heavy warfare against Russia, present successful its 5th year.

Ukraine has a fraction of Russia's resources, but its assertive improvement of drone warfare connected antiaircraft and violative fronts has helped it endure an onslaught from its overmuch bigger adversary, which invaded Ukraine successful aboriginal 2022. That was existent until past week, erstwhile Ukraine reported a throttling of the Starshield web that was causing its drones to halt midflight and autumn retired of the sky.

The 2 SpaceX networks run connected a constellation of thousands of low-Earth satellites — Starlink is the commercialized version, portion Starshield is simply a subject merchandise licensed to the U.S. authorities and its partners, among them Ukraine.

Kyiv's reliance connected drones has made Starlink and Starshield astir indispensable to its arsenal. When Ukraine experienced a disruption to those networks, it mislaid the shield of interceptors and drones that offered immoderate extortion against Russian drone and rocket strikes.

Ukrainian President Volodymyr Zelenskyy believes Musk throttled Starshield at the petition of U.S. officials, though the world's richest antheral has denied immoderate relation and said it's the U.S. authorities that controls the military-grade network. President Trump has besides denied he's liable for slowing the network. However, CBS News reported Tuesday that Musk was down the disruption, though a fig of questions stay unanswered. 

There has besides been conflicting accusation astir whether afloat entree to the networks has been restored. As of Wednesday afternoon, Starlink remained throttled, Zelenskyy's bureau confirmed. 

Here's what's known astir Starshield and Starlink — and their relation successful the Ukraine war.

What happened successful Ukraine?

On Oct. 13, Ukraine's subject began experiencing abrupt difficulties with Starshield equipment, making it much difficult to transportation retired missions with fast-moving drones, officials and soldiers told CBS News. 

Ukrainian soldiers said they noticed "speed limits" had been imposed connected their usage of SpaceX's Starshield net dishes, the military-grade Starlink dishes that Ukrainians strap onto their drones truthful distant pilots tin support their transportation with the unmanned craft arsenic they alert toward Russian targets.

Access was restricted by turning disconnected dishes connected Ukrainian drones flying supra a definite speed, causing them to autumn retired of the sky. Ukraine's Ministry of Defense sources said SpaceX had unilaterally imposed the Starshield restrictions without informing them beforehand.

Zelenskyy said Saturday the velocity limits had prevented Ukraine from utilizing Starshield to sprout down Russian Shahed onslaught drones.

What are Starshield and Starlink?

Starshield, the military-grade outer network, runs connected the aforesaid constellation of satellites arsenic its civilian sister, Starlink, but has less method limitations and much precocious information features. Both are operated by Musk's institution SpaceX.

The U.S. authorities pays SpaceX to licence the usage of Starshield and controls who tin entree the technology. Its usage has been constricted to Ukraine and occupied territories. It is not disposable successful Russia.

There is nary moving alternate to Starlink, arsenic nary nonstop rival approaches Starlink's sum of 11,150 satellites. Amazon Leo aims to compete, but astatine this point, it has nether 400 satellites successful debased Earth orbit and has been hampered by the launchpad explosion of a Blue Origin rocket successful May.

Regular Starlink terminals person a 70 km/hr (43.5 mph) velocity cap, which is the velocity astatine which net tin beryllium utilized successful a conveyance successful motion. At rates exceeding the cap, the net degrades and is nary longer usable. 

Starshield has nary artificial velocity headdress and is known to enactment astatine speeds of astatine slightest 160 km/hr (99.4 mph). Starshield-equipped onslaught drones cruise astatine 160 km/h oregon more, and they're the backbone of Ukrainian mid-range strikes. 

During the throttling implicit the past week, Ukrainian units reported nexus drops astatine speeds arsenic debased arsenic 90 km/hr (55.9 mph), making those drones inoperable. The degradation of Starshield is estimated to person outgo Ukraine tens of millions of dollars successful losses, according to an investigation by Dimko Zhluktenko, a drone aviator and expert successful the Armed Forces of Ukraine.

On Oct. 15, immoderate Ukrainian officials said that the Starshield restrictions had been lifted. But Zelenskyy told NBC News connected Sunday the maximum velocity was inactive 161 km/hr.

Zelenskyy told Fox News connected Wednesday that the work was "still limited," but helium added that Secretary of State Marco Rubio told him helium would "work with his squad connected this to unblock" it.

Is Ukraine utilizing Starshield oregon Starlink? 

It uses both. Starlink has been providing net work to Ukrainian civilians and subject forces since 2022, erstwhile Russia invaded Ukraine, according to Reuters.

Initially funded by backstage donors and a U.S. overseas assistance contract, SpaceX won a Pentagon declaration to wage for Starlink for Ukraine successful 2023, on with a declaration for 500 Starshield terminals. 

In August 2024, SpaceX signed different Defense Department declaration to grow Starshield usage to 3,000 terminals for the beforehand lines, Bloomberg reported.

Beyond communicating with and guiding drones implicit agelong distances, Starshield besides serves different function: It connects each sensor and limb strategy connected the battlefield. Disruptions to the work person an interaction that tin beryllium compared to an bureau having to relation without being capable to link to Wi-Fi. 

Ukraine's subject uses Starlink for wide battlefield communications, and Ukrainian civilians trust connected it for communications needs, too.

On the Russian side, the Kremlin had besides been utilizing Starlink until February, erstwhile SpaceX chopped disconnected its access. As a result, Ukraine gained much than 150 quadrate miles of territory.

Musk and throttling Ukraine's entree to Starshield

CBS News reported Tuesday that a determination by Musk led to restrictions on Ukraine's use of SpaceX's outer communications network, though it remains unclear however Musk's bid to curtail work was executed. 

Musk had spoken with medication officials aggregate times, seeking clarity connected the president's reasoning connected the matter. He has successful the past expressed distaste for the cognition that his institution could beryllium seen arsenic profiting from the Ukraine war.

The impermanent restrictions came arsenic a astonishment to immoderate Trump medication officials, who said neither Mr. Trump nor the Pentagon had specifically ordered immoderate limits meant to deliberately disrupt drone operations and battlefield communications. 

The president said Monday helium was seeking accusation astir who had ordered the slowdown. Defense Secretary Pete Hegseth connected Tuesday denied the Pentagon had manipulated the service, saying, "We haven't made immoderate directives oregon thing similar that." 

Can Elon Musk halt the usage of Starlink and Starshield?

Musk has not admitted to imposing restrictions connected Ukraine's usage of Starshield.

"Any limits connected velocity oregon usage are decided by the US subject and yet POTUS," the world's richest idiosyncratic wrote connected X.

He added that Starlink is simply a "commercial service," penning that it is "limited to civilian oregon antiaircraft activities and cannot beryllium utilized for violative subject action."

Rubio, however, seemed to property the web constraints to Musk.

"The president has thing to bash with the decisions that are made by Starlink and Starshield and by Mr. Musk," Rubio told reporters successful Mumbai connected Wednesday.

Within a fewer minutes, though, helium seemed to concede that Starshield was different: "We don't power what a backstage institution — however they determine their merchandise tin beryllium used.  Now, if they're successful a declaration with the United States military, similar Starshield, that's a antithetic matter, due to the fact that that's thing we are purchasing and utilizing for our use."

Intelligence-sharing

At astir the aforesaid clip arsenic the Starlink and Starshield disruptions, Ukraine besides did not person warnings from U.S. quality astir large Russian strikes.

Ukraine relies connected a substance of American sensors, aircraft, surveillance and quality quality to representation Russian positions and motorboat sites.  

The aboriginal informing system, which is chiseled from the SpaceX products, notifies Ukraine erstwhile Russia has launched a ballistic rocket successful its direction. It failed successful astatine slightest 2 instances, connected Oct. 13 and Oct. 18. 

On Oct. 13, Zelenskyy said Ukraine "received nary beforehand warning" erstwhile Russia launched a ballistic rocket barrage. That overnight onslaught targeted vigor and captious infrastructure successful Kyiv and Kharkiv, sidesplitting six radical and leaving immoderate 600,000 without power. 

Ukrainian sources said U.S. officials said the informing strategy had failed owed to "bad weather." Ukrainian officials expressed uncertainty astir that mentation and accused the U.S. of "playing" with the system. By 3 a.m., that strategy seemed to person been restored.

Then connected Monday, Zelenskyy said Ukraine had been deed by different question of Russian rocket and drone strikes, "and again, determination was nary informing from partners."

A elder Pentagon authoritative told CBS News Monday determination had been "no alteration to Department of War argumentation regarding quality sharing oregon immoderate capabilities we are enabling Europeans to supply to Ukraine."

By Wednesday, however, the informing strategy appeared to person been restored: "Now quality works. Thank you truthful much. That was important for us," Zelenskyy said connected Fox News.

Rising unit to extremity the war

Deliveries of cardinal Patriot interceptor missiles to Ukraine person besides slowed, Ukraine has said. 

Rubio connected Tuesday called interceptors the "most in-demand merchandise close present successful the defence field," and said that "when a state doesn't get interceptors from the United States, it's not due to the fact that we're denying. We person our ain needs, too."

"There's thing being deliberately denied to Ukraine," helium said. "It's simply a equilibrium betwixt our obligations."

Mr. Trump has grown impatient with the much than four-year-long war. He has sought to represent the ongoing Ukraine warfare arsenic the crushed for precocious vigor prices and has vented his vexation with Zelenskyy much often successful caller weeks, accusing him of not doing capable to extremity it.

He waived restrictions connected buying Russian diesel earlier this period successful an effort to easiness unit connected the terms of the commodity, a determination Zelenskyy argued could embolden Russian President Vladimir Putin. And Mr. Trump besides waived sanctions connected Russia past week.

Mr. Trump said earlier this period that Ukraine and Russia had agreed to halt striking each other's vigor infrastructure — announcing an "energy ceasefire." Zelenskyy initially said Ukraine was consenting to abide by specified an agreement, but that Russia's strikes ne'er ceased, and respective days aboriginal he told the Financial Times his state would nary longer clasp disconnected connected striking Russian refineries due to the fact that Russia was inactive attacking Ukrainian vigor infrastructure.

The Russian authorities ne'er confirmed that it had agreed to a ceasefire.

Mr. Trump told reporters Tuesday that Russia keeps "grinding away" and is much susceptible of sustaining casualties than Ukraine, arguing "it's time" for Zelenskyy to marque a deal.

Aidan Stretch, Ramy Inocencio, Olivia Gazis, Jennifer Jacobs and James LaPorta contributed to this report.