We've already made some dramatic changes from our Cold War posture.When the Berlin Wall came down and the national security strategy changed, the Air Force leadership responded by focusing on how we could better support the nation in the post-Cold War environment. The result was the Air Force's strategic architecture for the 1990's, Global Reach -- Global Power. We were the first of the services to produce a postCold War vision. This document drove the way we restructured and reorganized the Air Force, and it shaped our modernization priorities.