In response to a broad set of complex national security challenges of the twenty-first century, the Quadrennial Defense Review (QDR) report of Febru- ary 2006 advised that all the organizations, processes, and practices within the Department of Defense be given a high degree of agility, flexibility, responsive- ness, and ultimately effectiveness in supporting the joint war fighter and future national defense goals.
Smith, Arthur M.; Lane, David A.; and A., James Zimble
Naval War College Review: Vol. 60
, Article 9.
Available at: http://digital-commons.usnwc.edu/nwc-review/vol60/iss1/9