Combat operations begin in Operation Allied Force, the NATO air campaign against Yugoslavia. US aircraft fly about two-thirds of the 45,000 sorties, pressuring Serb leader Slobodan Milosevic to withdraw his forces from Kosovo.
The Space Force has adopted a more incremental approach to migrating new and legacy orbital warfare systems onto a consolidated, cloud-based command-and-control platform, according to the head of the Space Rapid Capabilities Office.