Military - Defense Systems 
  • Weapon Systems - GlobalSecurity.org is the leading source for reliable military news and military information
  • EnemyForces.com - provides information on modern military armament and equipment: aircraft, tanks, firearms, helicopters, armored personnel carriers, artillery, missiles, submarines and much more. Includes descriptions with tactical-technical characteristics and a great number of photos
  • Journal of Battlefield Technology - a peer-reviewed, multi-disciplinary journal for military officers, scientists and engineers involved in the delivery of battlefield defence capability