International law perspectives of information warfare
J. Barkham, "Information Warfare and International Law on the Use of Force," New York University Journal of International Law and Politics, vol. 34, pp. 57-113, 2001.
Col. Cabana argues that in an information war, the military should only play a support role to civilian entities
Col. N. C. Cabana, "Cyber Attack Response: The Military in a Support Role," vol. 2005: http://www.airpower.maxwell.af.mil/airchronicles/cc/cabana.html, 2000.
Discusses information warfare possibilities from North Korea into Australia and other countries
Army Theater missile Defense Operations
DoD Joint Doctrine for combating weapons of mass destruction. Details the use of 'active defense' as a method of counterproliferation of WMD
Department of Defense Dictionary of Military and Associated Terms. Defines 'active defense'
A critical and important book in the evolution of military strategy and doctrine. Many point to this work as the first formalization of an 'active defense'
V. D. Sokolovskii, Soviet Military Strategy. Englewood Cliffs, New Jersey: Prentice-Hall, 1963.