FM 31-20: Operations against Guerrilla Forces
Field manual 31-20 addresses how to use conventional forces against the guerrilla threat.
- 1958-05-08: Superseded by FM 31-21.
- 1955-08-10: U.S. Army Special Forces Group (AIRBORNE)(U) [pdf]
- 1951-02-01: Operations against Guerilla [sic] Forces
- "Framework for Counterguerrilla Tactical Doctrine: A Theoretical Approach" [pdf]