Perception management is a term originated by the U. S. military. The U. S. Department of Defense (DOD) gives this definition:

Actions to convey and/or deny selected information and indicators to foreign audiences to influence their emotions, motives, and objective reasoning as well as to intelligence systems and leaders at all levels to influence official estimates, ultimately resulting in foreign behaviors and official actions favorable to the originator’s objectives. In various ways, perception management combines truth projection, operations security, cover and deception, and psychological operations.[1]