Intelligence/Counter Intelligence

This book on Intelligence Tradecraft is designed to impart an authoritative introduction to clandestine methods and procedures. This course is the most complete exposition of Intelligence Tradecraft ever presented in a public document. As such it is intended for use by Law enforcement Officers and member of the Security Professions only. Once you have completed this course you are asked to recognize that it will be impossible to obtain any more advance information without recourse to training material that are now and will remain highly classified. This course material is based on previously use instructional materials originally created by selected US and Foreign Intelligence and Security agencies, with the addition of certain Law Enforcement instructional materials now in current use. This course has been prepared with appropriate regard for the laws of the United States and all information herein is unclassifed. Caution is advised: in many countries the information contained in this course is still classifed and subjected to stringent security controls. -- from back cover