"All of this in just five years." The U.S. Space Force celebrates its fifth anniversary today. The service was formally established on Dec. 20, 2019, when President Donald Trump signed it into law ...

General B. Chance Saltzman, chief of space operations in the U.S. Space Force, testifying before the Senate Appropriations Committee on April 9, 2024. Andy Morataya/Space Force The U.S. Space ...