Army Barmy!
Provides a variety of military-related information, including reviews of computer games, an index of military terminology, movie and book reviews and a picture library.
http://www.geocities.com/pcooper2000_uk/

Military Global
Military, Defence and Strategic Affairs News, Forums and Gallery
http://www.militaryglobal.com

Orders of Battle
Current and historical Order of Battle information for world militaries and intervention forces. Includes special forces and irregular warfare resources. TOE, Ranks, command structure, and orbat information.
http://orbat.com/