3 ms·And yet, people blindly follow their GPS on their phones all day, all managed and run by the US government.by kilroy123 7y agoAnd yet, people blindly follow their GPS on their phones all day, all managed and run by the US government.dorgo 7y ago>GPS,[1] is a satellite-based radionavigation system owned by the United States government and operated by the United States Air Force .. so it's national defence...astura 7y agoBelieve it or not GPS is part of national defense. They just also allow civilians to use it too.