Force XXI is the reconceptualization and redesign of the force at all echelons, from the foxhole to the industrial base, to meet the needs of a volatile and ever changing world. The central and essential feature of this Army will be its ability to exploit information. Information and digital technologies are creating such a synergistic effect among all the operating systems, organizations, and components that the Army's capability will be enhanced by an order of magnitude.

The vision. What is Force XXI? -- Why Force XXI now? -- What is the critical challenge of Force XXI? -- The Force XXI campaign plan / What have we learned? New doctrine and concepts -- New processes -- Modernization and digital technologies -- Distributed interactive simulations -- Leveraging the power of space-based technologies -- Integration of technology and experiments with training -- General headquarters exercises / Where are we going? The path to Force XXI -- Phase I -- Phase II -- Phase III / Force XXI: into the future.