text: FM 2-22.3
  (FM 34-52)
  HUMAN INTELLIGENCE
  COLLECTOR OPERATIONS
  HEADQUARTERS, DEPARTMENT OF THE ARMY
  September 2006
  DISTRIBUTION RESTRICTION: Approved for public release; distribution is unlimited.
  NOTE: All previous versions of this manual are obsolete. This document is identical in content
  to the version dated 6 September 2006. All previous versions of this manual should be