
10. The Addition of Tigers to Ghosts
Most VC and NVA troops who heard Operation Wandering Soul’s sounds simply got ticked off and shot at the speakers, so the plan was not exactly effective on all listeners. However, the recordings did have an impact on at least some enemy personnel. In February 1970, for example, a patrol swept an area following the eerie broadcasts, and caught a trio of “trembling VC insurgents“. On the other hand, the recordings could backfire at times, demoralizing not only the Viet Cong but also “terrifying friendly South Vietnamese troops and civilians alike“.
Overall, the feedback from Wandering Soul was promising. That led the operation’s implementers, the US Army’s 6th Psy-Op Battalion, to seek opportunities to expand on their repertoire whenever possible, to tailor the recordings to local conditions. One such opportunity presented itself when a South Vietnamese allied army unit spread a rumor that a ravenous tiger was on the loose, and attacking North Vietnamese and Viet Cong troops in the vicinity. So the 6th Psy-Op taped a tiger’s growls at the Bangkok Zoo, then amplified and blasted the recording near an enemy-controlled mountain. It reportedly frightened 150 VC and NVA into fleeing their positions.



