Senators ask Pentagon for answers on SpaceX’s Starlink service in Ukraine

WASHINGTON — Three Democratic members of the Senate Committee on Armed Services have asked the Pentagon for information about SpaceX CEO Elon Musk, and whether he “directed the unilateral disabling or impediment of function of Starlink satellite communications terminals used by the Ukrainian Armed Forces in southern Ukraine in 2022,” or ever had the authority to do so.

Democratic Sens. Jeanne Shaheen of New Hampshire, Elizabeth Warren of Massachusetts and Tammy Duckworth of Illinois wrote a letter Friday to Defense Secretary Lloyd Austin to express their “serious concerns about whether Musk has personally intervened to undermine a key U.S. partner at a critical juncture.”

Their questions follow the publication of a biography of Elon Musk, who is CEO of SpaceX and automaker Tesla, and owner and chief technology officer of the social network X, formerly known as Twitter. In the book, author Walter Isaacson wrote that a Ukrainian drone submarine attack on Russian warships was disrupted by a disconnect from Starlink, ordered by Musk.

Excerpts from the book raised alarm bells in Washington, among NATO allies and in the Ukrainian capital. After they were published, Musk painted himself as a peacekeeper and wrote on social media that he did not disconnect Starlink over Crimea, but rather denied a request by Ukraine to provide it there. He wrote, “If I had agreed to their request, then SpaceX would be explicitly complicit in a major act of war and conflict escalation.” Isaacson has issued a correction to his biography stating that connectivity had already been disabled in the affected area, and that Musk had simply refused a request to turn it on.

Musk also argued, as he has in the past, that Ukraine should strike a “truce” with Russia. Musk’s “peace plan” argument was shouted down by Ukraine officials, politicians and Putin experts.

On Tuesday, in an interview with CNBC’s “Squawk Box,” Isaacson discussed SpaceX developing a military-grade version of Starlink, which would help resolve concerns expressed by Musk regarding the satellite networks’ use in war.

CNBC asked the U.S. Department of Defense several questions pertaining to SpaceX, including whether the department would be re-evaluating any of the company’s government contracts, whether Musk’s calls for a truce between Ukraine and Russia reflect the U.S. government’s position and whether Musk’s conduct, including taking personal meetings with Putin in the past, had been in line with the terms of contracts awarded to his company.

A spokesperson for the department, Jeff Jurgensen, told CNBC via email, “The Department does contract with Starlink for satellite communication services in support of our Ukrainian partners,” but declined to offer further details or answer the specific questions posed.

He added that the Department of Defense “continues to work closely with commercial industry to ensure we have the right capabilities the Ukrainians need to defend themselves — and more broadly — the kind of communication and space-related capabilities necessary to accomplish our own global missions and support our national defense strategy.”

Earlier in the week, Sen. Warren called for a Congressional probe of Musk and SpaceX. “Congress needs to investigate what’s happened here, and whether we have adequate tools to make sure foreign policy is conducted by the government and not by one billionaire,” Warren said Monday, Bloomberg first reported.

SpaceX is currently working to obtain a new license from the Federal Aviation Administration and approvals from the U.S. Fish and Wildlife Service to resume test flights for its Starship Super Heavy launch vehicle from its Boca Chica, Texas, facility. An earlier test flight this year resulted in an explosion and a mishap investigation overseen and recently completed by the FAA.

The company plans to use Starship to launch and deploy its next generation Starlink satellites. Musk also envisions Starship taking astronauts and supplies to the moon, and eventually, Mars.

Read the full letter here.