Present Air Force space doctrine and organizational structures are based on extrapolation of air power concepts. This has resulted in certain problems such as complaints of lack of warfighter support, unresponsive launch systems, and confusion over roles and missions like ballistic missile defense. The space community is also highly fragmented. Numerous agencies have been created recently to address some of these concerns, but these groups may just be adding to the lack of concentration of effort. Meanwhile, trends continue including the increased density and proliferation of commercial space assets through microminiaturization, reduced launch costs, and economies of scale, plus an increased dependency of US military forces on information from space-based force enhancement systems. This paper critiques present space doctrine and organization, looks at some trends and technologies as indicated in the Spacecast 2020 and New World Vistas studies, and recommends doctrinal and organizational changes for more responsive space operations.