Commercial satellite services and the signal data they provide are critical for military applications, including navigation, communication and observation. Space-based RF data and analytics helps provide military leaders with the information they need to make decisions, but adversaries can use commercial satellites too, as well as attack satellites used by the U.S. That means that the U.S. must have a strategy for both offensive and defensive capabilities. This Defense News webcast explored the many aspects of commercial satellite technologies and how they are helping to enhance national and global security.