Department of the Air Force spending trends; DOD and USAF fiscal 2020 budget request; spending as a share of GDP; DOD budget breakdown by service; pass-through funding; major procurement and RDT&E programs.
The Space Force's first planned satellite launch to begin a new missile warning constellation in medium-Earth orbit has slipped from late 2026 to spring 2027 as a key component remains unproven. But the service is making progress and moving forward with plans for new batches of satellites, the Guardian in charge…