''Off We Go Into the Wild Blue Bunko...''

''Air Force PSYOP forces support US national and military objectives through planned operations to convey information to target audiences. PSYOP provide a low-cost, high-impact method to deter adversaries and obtain the support of friendly or neutral target audiences. The effective use of PSYOP can provide asymmetrical advantages by exposing and exploiting adversaries’ resistance and psychological weaknesses to create uncertainty and ambiguity, thereby lowering their morale and will to fight and win. In combination with military operations, PSYOP can encourage popular discontent with the adversary’s leadership and degrade the enemy’s ability to conduct military operations.''

Psychological Operations (USAF, 1999)

https://archive.org/details/PsychologicalOperations_201502