A rare global interruption in the Starlink satellite Internet network knocked subscribers offline for more than two hours on Thursday, the longest widespread outage since SpaceX opened the service to consumers nearly five years ago.

Starlink, owned by Elon Musk, has changed the game in terms of internet accessibility in rural and other underserved areas lacking high-speed broadband infrastructure. It has 2 million US subscribers, and more than 6 million globally.

According to The Kyiv Independent, the outage affected Ukrainian troops who rely on Starlink terminals, citing a Telegram message from the military saying Starlink is down across the entire front. The military now says its connections are back online after going down for about 150 minutes, “the longest in the war.”