Starlink Outage Affects Navy Operations
Last year, a significant outage of SpaceX’s Starlink satellite network left 20 unmanned U.S. Navy vessels stranded off California’s coast, interrupting communications and halting operations for almost an hour during a vital military experiment.
This incident, which involved drones intended to enhance U.S. military capabilities in a potential conflict with China, was not an isolated event. It was one of several disruptions linked to Starlink, according to Navy documents and sources familiar with the situation.
In April 2025, during a series of naval tests with unmanned boats and flying drones, officials noted that Starlink had difficulty maintaining a strong network connection. This was largely due to the high data demands of controlling multiple systems, as highlighted in a safety report reviewed by Reuters.
The report indicated, “Reliance on Starlink has revealed its limitations under multi-vehicle loads.” It also pointed out issues with communication radios supplied by Silvas and network systems from ViaSat.
Navy documents revealed that just weeks prior to the comprehensive Starlink outage in August, connectivity issues had already caused disruptions in earlier naval tests. The specific reason for the network loss at that time remained unclear.
SpaceX is preparing for an unprecedented IPO this summer, with an estimated valuation of $2 trillion, solidifying its position as the most valuable space company globally. A significant part of its value comes from critical technologies it provides to the U.S. government, including satellite communications, space launches, and military AI.
Starlink has become a crucial part of essential military functions, ranging from drone operations to missile tracking. The network consists of a low-Earth orbit constellation of around 10,000 satellites, offering a communications system designed to withstand potential attacks from adversaries.
However, the Navy’s challenges with the Starlink autonomous drone program underscore the vulnerabilities and risks that come with the Pentagon’s growing dependence on a single provider.
The Pentagon did not address inquiries regarding drone testing or SpaceX’s collaboration with the Navy. Kirsten Davis, the chief information officer at the Pentagon, mentioned, “The Department leverages multiple robust and resilient systems across its extensive network.” Neither the Navy nor SpaceX provided comments upon request.
