Elon Musk stated that Starshield systems are controlled by the U.S. government and that usage or speed limits are determined by the U.S. military and president.

From the articleUkraine and the U.S. are at odds over Starshield. Here's what to knowAlso in The big questions about who’s to blame for Starshield disruptions in Ukraine | CNN Politics, 2 GOP Lawmakers Push Probe, Accountability on Ukraine Starshield Limits, Republicans demand answers over Ukraine Starlink disruption