In every respect, this is an exact reprint of the famous Army Field Manual 31-20. Covers improvised weapons, intelligence, psychological ops, communications, lo

Along with the Vietnam-era “Ranger Handbook” and “Special Forces Handbook”, the 1965 edition of Field Manual 31-20 Special Forces Operational Techniques

This manual, one of the most iconic and informative of the 31-series Special Forces publications, was written in 1988, at a time when the lessons of the Vietnam

Special Reconnaissance (SR) is defined as reconnaissance and surveillance actions conducted by Special Forces (SF) to obtain or verify, by visual observation or

This publication outlines the planning process as it relates to a Special Forces (SF) operational detachment-alpha (ODA) conducting deliberate planning for spec