The Secure Our Skies Drone Safety Act of 2025 mandates the Comptroller General of the United States to conduct a comprehensive study and submit a report to Congress within one year. This report will detail the use of unmanned aircraft systems (UAS) and systems developed to counter UAS by Federal, State, local, and Tribal agencies. The study must include recommendations for improving legal authorities and policies to enhance agencies' ability to counter UAS threats effectively. It also seeks recommendations on bolstering domestic and allied UAS manufacturing capabilities and simplifying their procurement process. Furthermore, the report will provide extensive information on UAS deployment, including the number of units, their frequency and purpose of use, and procurement sources, specifically identifying those from adversarial nations. It will also cover operator training, governing authorities, privacy protections, and existing counter-UAS strategies and training. This comprehensive analysis aims to inform legislative action regarding UAS safety and national security.