https://www.reuters.com/article/us-spacex-starlink-airforce/musks-satellite-project-testing-encrypted-internet-with-military-planes-idUSKBN1X12KM

The Air Force is using SpaceX's fledgling satellite network to test encrypted internet services for a number of military planes, the space company's president said on Tuesday, detailing results for the first customer of Elon Musk's planned constellation of thousands of broadband-beaming satellites.