Lessons Learned, Headquarters 2D Brigade, 25th Infantry Division Open PDF Document Details Document Type Technical Report Publication Date Nov 05, 1968 Accession Number AD0500768 Entities Organizations Adjutant General's Corps Tags Communities of Interest Weapons Technologies DTIC Thesaurus Topics Aircrafts Ammunition Armored Personnel Carriers Artillery Artillery Fire Detectors Guns Indirect Fire Lessons Learned Munitions National Security Observation Security Surveillance Two Dimensional War Colleges Warfare