Operation Wandering Soul (Vietnam War)
Taking a page right out of Lansdale’s playbook, the U.S. military later used Vietnamese spiritual beliefs against the Viet Cong.
According to traditional Vietnamese culture, a person must be buried in their homeland, or their soul will wander the earth in endless pain. The U.S. Army’s 6th PSYOP Battalion recorded spooky, distorted audio tracks featuring eerie music, wailing voices, and a “ghostly” dead soldier pleading with his living comrades to desert and return home before it was too late. Tape recorders were blasted via helicopters and backpacks into the dark jungle nights.
The “Acoustic Kitty” Project (1960s)
Moving from psychological terror to surreal espionage, the CIA’s Directorate of Science and Technology spent roughly $20 million trying to turn a living cat into a walking bugging device.
Surgeons implanted a microphone into the cat’s ear canal, a small radio transmitter at the base of its skull, and a wire antenna under its fur. The idea was to let the cat wander near foreign dignitaries in parks to eavesdrop. On its very first field test, the cat was released near a Soviet compound in Washington, D.C., wandered into the street, and was almost immediately run over by a taxi. The project was canceled shortly after.
Operation Ghost Spike (The “X-Ray” Illusion)
During the Cold War, the U.S. military experimented with creating highly realistic, localized optical illusions using early holographic concepts, smoke mirrors, and projection tech. The goal was to project massive images like religious figures, terrifying omens, or approaching enemy armor columns directly into the sky or fog over enemy territory to induce mass panic or surrender.
Sources:
HowStuffWorks (History Section): “How the CIA Used ‘Vampires’ to Fight Communism in the Philippines”. This piece breaks down the exact operational mechanics of the psywar squad, detailing how the target was ambushed and how the body was drained to mimic the aswang.
Mental Floss: “False Fang: When the CIA Staged a Vampire Attack”. A comprehensive breakdown of Edward Lansdale’s advertising background, his “market research” into local Filipino superstitions, and other psyop tactics used alongside the vampire hoax (such as the “Eye of God”).
Military.com: “Cold War Operation Used ‘Vampire’ Folklore to Intimidate Philippine Insurgents”. This article frames the event within the broader geopolitical context of the Cold War, explaining how U.S. intelligence materials and declassified records document these folklore-based tactics.