SpaceX CEO Elon Musk. Starlink, the satellite-based internet provider, is a division of SpaceX.

REUTERS/Mike Blake

Elon Musk's SpaceX Starlink rapidly fought off a Russian jamming attack in Ukraine, a Pentagon official said.
The official said it would have taken the US military longer to counter the attack.
Starlink is helping Ukrainians stay online during Russia's invasion.