Every so often in history, a person comes along whose biography sounds less like a public record and more like a rejected outline for a spy novel.

Edward Geary Lansdale was one of those people.

He was an advertising man. Then he was an intelligence officer. Then he was an Air Force officer. Then he became one of the Cold War’s most influential practitioners of psychological warfare, political manipulation, counterinsurgency theory, covert operations, nation-building, and other activities that sit in that murky bureaucratic swamp between “defending democracy” and “perhaps we should not put this in the brochure.”

Psychological warfare was Lansdale’s genius.

Unfortunately, it was also where things got extremely uncomfortable.

Because once you realize fear, myth, rumor, and cultural belief can become weapons of psychological warfare, the next question is not whether you can use them. The next question is whether you should. After that comes the even less cheerful question: when does psychological warfare stop being clever and start becoming a war crime?

Welcome to the Cold War, where the moral gray areas frequently became fully developed weather systems.

Who Was Edward Lansdale?

Edward Lansdale was born in Detroit in 1908 and began his professional life in advertising. This turns out to be more important than it sounds. Advertising, after all, is the art of persuading people to believe something, want something, fear something, or buy something they did not necessarily wake up needing. Replace breakfast cereal with anti-communist counterinsurgency, and you begin to see the career path.

During and after World War II, Lansdale moved into military intelligence and then into the U.S. Air Force. He became closely associated with the CIA and with American efforts to stop communist movements in Asia. His official duties did not always match what he actually did, which is one of the great themes of Cold War biographies. Job titles were often less descriptions than plausible deniability with a desk.

In the Philippines, Lansdale worked with the Philippine government during the Hukbalahap rebellion. The Huks had begun as anti-Japanese guerrillas during World War II and later became a communist-led insurgency against the postwar Philippine government. Like many insurgencies, the Huk movement was not simply a matter of outside ideology. It drew strength from land disputes, poverty, corruption, wartime grievance, and resentment against elites who somehow always managed to land on their feet, usually on top of someone else’s neck.

Lansdale helped the Philippine armed forces develop psychological operations (also known as psyops), civic-action programs, and efforts to rehabilitate surrendered Huk fighters. He also became close to Ramon Magsaysay, the Philippine secretary of national defense who later became president. Lansdale saw in Magsaysay what he thought anti-communist Asia needed: a charismatic nationalist leader who could fight insurgents while also convincing ordinary people that the government was not merely a machine for transferring wealth upward and blame downward.

That part of Lansdale’s career is important because his psychological warfare was not just spooky tricks in the jungle. It was larger than that. He believed the real battlefield was legitimacy.

And then, because this is history and history is incapable of leaving a decent thesis statement alone, we get to the vampires.

The Vampire Operation, Because Regular Propaganda Was Too Normal

The most famous story about Lansdale involves the aswang, a creature from Filipino folklore often described as a vampire-like monster, shapeshifter, or flesh-eating terror, depending on the region, storyteller, and how badly everyone wants the children to stay indoors after dark.

Even calling the aswang “a vampire” is a little too tidy, which is usually the first warning sign that folklore is about to make a mockery of our filing system. In Philippine tradition, the aswang is less a single monster than an umbrella category of feared beings. Depending on the region and storyteller, it might appear as a human by day, a winged night predator, a ghoul, a long-clawed shapeshifter, a pig-like or dog-like beast, or even a flying torso with its entrails trailing behind it like the world’s least welcome parade streamer. Some versions are associated with eerie sounds in the night. Others are described as long-tongued feeders or corpse-eating horrors. The important point for Lansdale’s purposes was not one fixed definition. It was that the aswang represented a flexible, culturally familiar vocabulary of fear.

This was not random monster-of-the-week nonsense dropped into the jungle by Americans who had watched one too many horror serials. The Huk rebellion was rooted in real postwar Philippine politics. The Huks had begun as anti-Japanese guerrillas during World War II. Their name came from Hukbalahap, short for Hukbo ng Bayan Laban sa Hapon, or People’s Army Against Japan. After the war, figures such as Luis Taruc remained popular among rural Filipinos, and the movement’s grievances included land inequality, political exclusion, corruption, and anger over American economic influence. In other words, this was not merely “communists hiding behind trees,” although that was certainly the version preferred by anyone trying to fit the situation neatly into a Cold War filing cabinet.

According to later accounts, Lansdale and his team used the aswang legend as part of a psychological campaign in central Luzon, especially in provinces such as Pampanga, Nueva Ecija, and Tarlac. These were rural areas where local folklore, rumor networks, and fear of supernatural beings could still carry real social power. The plan was not simply to frighten armed insurgents. It was to make the countryside itself feel haunted.

The commonly repeated version says that rumors were spread that an aswang haunted areas where the Huks were operating. Bodies of dead Huk fighters were reportedly left near roads or trails with puncture wounds made to resemble animal—or aswang—bites. Lansdale’s own memoir version is even darker: his team allegedly captured a Huk fighter, punctured his neck with two holes, hung the body by the heels, drained it of blood, and left the corpse where other guerrillas would find it. The message was not subtle. The jungle was not merely dangerous because of government troops. It had monsters now. Strategic communications had entered its Gothic phase.

There is also a darker possibility: the operation may have worked even if the Huks did not literally believe an aswang was prowling the hills. A guerrilla fighter who finds a missing comrade drained of blood and dumped along a trail does not need to believe in monsters to become afraid. He merely needs to understand that someone is willing to abduct, kill, mutilate, and display bodies as a warning. In that sense, the aswang story may have operated on two levels at once. For the superstitious, it suggested a supernatural predator. For everyone else, it announced that the counterinsurgency campaign had entered a place where fear itself was being weaponized with very few visible restraints.

Another reported tactic used by Lansdale’s team was the so-called “Eye of God.” In this operation, mysterious eyes were painted at night on walls facing the homes of suspected Huk sympathizers. By morning, the household would discover an ominous symbol staring back at them, suggesting that someone—or Someone—was watching. It was part surveillance theater, part religious intimidation, and part neighborhood-level psychological pressure campaign. Subtle it was not. Effective? Possibly. Creepy? Absolutely. The Cold War did not believe in doing things halfway when full nightmare fuel was available.

As psychological warfare, the aswang operation was undeniably theatrical.

As a moral matter, it was horrifying.

As a legal matter, if the most gruesome version is accurate, it raises very serious concerns.

Psyops Are Not Automatically War Crimes

It is important to be careful here. The aswang story has been repeated so often that it has become part history, part memoir, part intelligence-community campfire tale, and part “surely someone exaggerated this because otherwise we have to face some very awkward annual performance reviews.” The precise details are difficult to prove with courtroom certainty. Lansdale’s reputation was built partly on colorful stories, and colorful stories have a way of growing extra limbs when exposed to decades of retelling.

But even with that caution, the story matters because it shows the moral danger at the heart of Lansdale-style psyops. The issue was not merely that folklore was used as a weapon. The issue was that, according to the darkest version of the story, fear was manufactured through killing, mutilation, and the display of a body. That is where psychological warfare stops sounding clever and starts sounding like evidence in a criminal trial.

Psychological operations are not inherently illegal. They include a wide range of activities: leaflets, broadcasts, surrender appeals, rumors, deception, propaganda, morale campaigns, and efforts to persuade enemy fighters to quit. Much of that is lawful. Some of it may even be humane compared with the advertising we face during every election season.

International humanitarian law distinguishes between permissible ruses and unlawful perfidy. A ruse misleads the enemy without abusing legal protections. Perfidy involves betraying an enemy’s confidence in protections under the law of war in order to kill, injure, or capture. Pretending to surrender so you can ambush the enemy is the classic example. Wearing a fake mustache and spreading rumors about ghosts is not automatically perfidy, although it may still indicate that everyone involved needs supervision.

So when evaluating Lansdale, the key question is not, “Did he deceive people?” Of course he did. That was practically the job description. The better questions are:

• Did the operation target civilians unlawfully?
• Did it involve killing or mistreating captured persons?
• Did it involve torture, mutilation, hostage-taking, or degrading treatment?
• Did it misuse protected status under the law of war?
• Was it part of an armed conflict governed by international humanitarian law?
• Can the reported facts actually be proven?

These questions are less satisfying than simply declaring, “Aha! War crime!” but they are necessary. Legal categories are not moral adjectives. They have elements. They require facts. They stubbornly refuse to operate like a comments section.

The Philippines: Success Story or Warning Label?

Lansdale’s defenders often point to the Philippines as his great success. There is something to that. Magsaysay became a popular leader. The Huk insurgency weakened. The Philippine military improved its public image. Civic-action programs and prisoner rehabilitation offered alternatives to endless repression. Compared with later American approaches in Vietnam, Lansdale’s emphasis on legitimacy looks almost enlightened.

Almost.

The uncomfortable part is that Lansdale’s method combined genuine political insight with covert manipulation. He understood that a government fighting an insurgency needed to be trusted. That was true. He also helped shape public opinion, manage political narratives, support favored leaders, and manipulate local fears. That was also true.

In other words, Lansdale was not simply helping democracy defend itself. He was also helping the United States engineer outcomes in another country during the Cold War. Sometimes those outcomes aligned with local democratic aspirations. Sometimes they aligned with American strategic interests. Sometimes those two things overlapped just enough for everyone to pretend the distinction was impolite.

That is why Lansdale remains so hard to categorize. He was not a cartoon villain. He was not merely a jungle Machiavelli with a vampire budget. He saw things many American policymakers missed. He understood that peasants mattered. He understood that corruption could lose wars. He understood that military force without legitimacy becomes self-defeating.

But he also believed that psychological manipulation could be used to shape societies from the outside. That belief is where insight and arrogance began sharing office space.

Vietnam: Lansdale Tries to Repeat the Trick

After the French defeat at Dien Bien Phu and the Geneva settlement of 1954, Lansdale went to Vietnam. Officially, he operated under diplomatic and military cover as an assistant air attaché. In reality, he led the Saigon Military Mission, a CIA-backed operation designed to strengthen anti-communist South Vietnam, weaken the communist North, and give Ngo Dinh Diem a fighting chance at becoming the next Ramon Magsaysay.

This was the Lansdale formula again: find a nationalist anti-communist leader, polish his public image, build a political story around him, and use psychological warfare to make the communist alternative look frightening, unstable, and doomed. The problem was that Vietnam was not the Philippines with different stationery. The history was different, the colonial baggage was heavier, the politics were more fractured, and the communist movement had deeper nationalist credentials. This did not prevent Washington from trying, because the Cold War was not famous for saying, “Perhaps this situation is more complicated than our template.”

One of the Saigon Military Mission’s most consequential activities involved encouraging people in North Vietnam to flee south during the 300-day migration period after the Geneva Accords. Hundreds of thousands of northerners—many of them Catholics—left for South Vietnam. Many had real and understandable fears about communist rule. Lansdale’s team, however, reportedly worked to intensify those fears through rumors, propaganda, and messaging designed to make the North seem cursed with disaster while the South appeared blessed with safety and opportunity. One commonly repeated story says Lansdale even used astrologers or fortune-teller-style predictions to suggest bad luck for the North and good fortune for the South. When ordinary political messaging felt insufficient, the next logical step was outsourcing public policy to the horoscope department.

The ethical issue was not that every refugee was tricked. That would be too simple, and history resents simplicity the way cats resent objects on desks. Many northerners made rational decisions based on genuine danger, religious persecution fears, family ties, politics, and uncertainty about the future. The problem is that covert psychological operations may have amplified panic and manipulated vulnerable people into life-altering choices. Moving across a divided country is not like changing grocery stores. It meant abandoning homes, land, graves of loved ones, neighbors, and everything familiar because unseen operators were helping turn fear into migration.

Lansdale’s mission also used black propaganda. That means propaganda disguised to look as if it came from someone else. His team reportedly circulated forged or unattributed leaflets and rumors designed to damage the Viet Minh, create anxiety about communist rule, and influence civilians without revealing the American hand behind the message. This was not ordinary persuasion. It was political ventriloquism. The puppet talked; the audience was not supposed to notice the man crouching behind the curtain with a CIA budget.

Another part of the mission involved sending covert teams into North Vietnam for sabotage, subversion, and intelligence gathering. These were not simply leaflet distributors with suspiciously good stationery. They were infiltrators sent into hostile territory after the Geneva settlement, at a time when the United States was publicly presenting itself as respecting the new political arrangement. Many such efforts failed. Some agents were captured. Some were tortured or executed. The result was a pattern that would become painfully familiar in Vietnam: covert escalation wrapped in public restraint, followed by human beings paying the bill.

The Saigon Military Mission also tried to create distrust inside communist ranks and among suspected sympathizers. Psychological warfare is often aimed not merely at frightening the enemy, but at making him doubt his comrades, his commanders, his neighbors, and sometimes his own judgment. Reports of low-flying aircraft broadcasting messages, rumors of spies within rebel organizations, and other fear-based techniques fit the same Lansdale playbook. The goal was to make the enemy feel watched, penetrated, and psychologically unsafe. It was the “Eye of God” idea with better equipment and worse acoustics.

At the political level, Lansdale worked closely with Ngo Dinh Diem, helping him consolidate power and survive early challenges from rivals, sects, armed groups, and political factions. Lansdale believed Diem could become a legitimate nationalist leader who would rally South Vietnam against communism. That belief was not absurd at the beginning, but it grew increasingly strained as Diem’s regime became more authoritarian, more dependent on family rule, and less able to win broad-based legitimacy. Lansdale was trying to manufacture a Magsaysay sequel, but the script was different, the cast was different, and the audience was not nearly as cooperative.

None of these activities automatically qualifies as a war crime. Black propaganda, political influence, covert infiltration, and fear-based messaging occupy different legal categories depending on the facts. But ethically, they matter. Lansdale’s Vietnam work involved manipulating civilians, shaping migration, hiding American involvement, violating the spirit—if not always the letter—of diplomatic commitments, and sending men into deadly covert missions while the public story remained much cleaner than the reality.

In Vietnam, then, Lansdale’s work was less Gothic than the aswang operation but no less troubling. There were fewer vampire rumors and more forged leaflets, fewer blood-drained corpses and more destabilizing whispers, fewer jungle monsters and more bureaucratic ones. The moral problem was not that Lansdale believed psychology mattered. He was right about that. The problem was that he treated psychology as a battlefield where entire populations could be frightened, nudged, misled, and rearranged in pursuit of strategic goals.

That is the part of Lansdale’s Vietnam story that deserves attention. It was not merely “psychological warfare” in the abstract. It was refugee panic, black propaganda, covert infiltration, sabotage, political stage-management, and the steady expansion of American involvement beneath a layer of official deniability. In other words, it was the Cold War doing what the Cold War did best: insisting that the future of democracy required a surprising amount of secret manipulation.

Was Lansdale a War Criminal?

The cautious answer is this: Lansdale’s activities raise legitimate war-crimes concerns, but the public record does not support a simple, blanket conclusion that he was legally a war criminal.

That may feel unsatisfying. It should. The subject is unsatisfying.

Some reported activities—especially the aswang episode if it involved the killing and mutilation of a captured Huk fighter—could potentially fit within categories that modern international humanitarian law recognizes as grave violations. Murder of a captured person, mutilation, cruel treatment, and outrages upon personal dignity are not minor paperwork issues. They are core prohibitions.

But other Lansdale activities fall into different categories: propaganda, covert influence, political manipulation, election support, sabotage planning, and regime-change operations. These may be morally troubling. They may violate sovereignty. They may be unlawful under certain circumstances. They may have contributed to terrible outcomes. But they are not automatically war crimes.

That distinction matters because “war crime” is not a synonym for “thing a government did that makes the room go quiet.” It is a legal category. A very serious one.

At the same time, refusing to use the term too casually should not become a way of laundering the moral problem. The fact that an activity does not neatly qualify as a war crime does not make it admirable. Some conduct lives in the unpleasant territory of “not technically prosecutable but still morally grotesque,” a region in which the Cold War constructed several vacation homes.

Operation Mongoose: The Cuba Chapter

Lansdale later became involved in Operation Mongoose, the Kennedy administration’s covert campaign to destabilize and overthrow Fidel Castro after the Bay of Pigs disaster. If the Bay of Pigs was a fiasco, Mongoose was the follow-up meeting where everyone apparently decided the real problem had been insufficient weirdness. The program involved sabotage planning, psychological operations, intelligence work, propaganda, and schemes to pressure Castro’s regime into collapse. It occupied the same Cold War neighborhood as Operation Dirty Trick, the proposed plan to blame Cuba if John Glenn’s orbital flight ended badly—which is a useful reminder that some government memoranda should have been stopped at the “Are we hearing ourselves?” stage.

Some anti-Castro plots from this era became infamous for their sheer absurdity, including proposals involving exploding cigars, contaminated diving suits, and other ideas that sound like they were drafted by Wile E. Coyote after reading a national security memo. Lansdale’s exact responsibility for every bizarre idea associated with anti-Castro operations should not be overstated. The Kennedy-era Cuba program involved multiple agencies, personalities, and chains of command. But Lansdale was part of the machinery, and his role reflected the same basic assumption that had animated his earlier work: governments could be destabilized through pressure, symbolism, rumor, sabotage, and psychological manipulation.

Lansdale’s exact responsibility for every bizarre idea associated with anti-Castro operations should not be overstated. The Kennedy-era Cuba program involved multiple agencies, personalities, and chains of command. But Lansdale was part of the machinery, and his role reflected the same basic assumption that had animated his earlier work: governments could be destabilized through pressure, symbolism, rumor, sabotage, and psychological manipulation.

Again, the legal category depends on the specific act. Covert operations against another state may violate international law principles concerning sovereignty and intervention. Sabotage may raise serious legal questions. Assassination plots raise even more. But “war crime” still depends on the existence and nature of an armed conflict and the particular prohibited conduct involved.

In short, Mongoose was alarming. It was not automatically a single war-crime package with a bow on top. The Cold War preferred its legal headaches à la carte.

The Moral Trap of “Clever” Warfare

Lansdale’s career is fascinating because he was genuinely perceptive. He grasped that insurgency is political. He understood that legitimacy cannot simply be declared from a podium, especially if the podium is guarded by corrupt soldiers and funded by a foreign power. He knew that villagers often judged governments not by ideology but by whether officials were abusive, whether roads were passable, whether prisoners were tortured, and whether the army behaved like protectors or predators.

Those were important insights.

They were also insights that could be twisted into something sinister.

If legitimacy matters, then image matters. If image matters, then propaganda matters. If propaganda matters, then rumor matters. If rumor matters, then fear matters. And if fear matters, someone will eventually suggest staging a vampire attack in the jungle.

This is the moral trap of psychological warfare. It begins with the sensible observation that human beings are not robots. It ends, if unchecked, with human beings being treated as instruments—targets to be manipulated, frightened, moved, divided, or sacrificed for strategic effect.

That is why Lansdale’s story still matters. He represents both the best and worst instincts of American counterinsurgency. The best instinct was his recognition that military victory without political legitimacy is hollow. The worst instinct was the belief that legitimacy itself could be manufactured through covert action, personality management, and psychological pressure.

One insight respects the agency of local people.

The other treats them like an audience.

And not even a well-treated audience. More like a focus group with scary monsters in the next room.

So How Should We Judge Him?

Edward Lansdale should not be remembered merely as “the vampire psyops guy,” though history has certainly done worse with nicknames. He was more complicated than that. He was a counterinsurgency thinker, a political operator, a Cold War idealist, a manipulator, an adviser, a propagandist, and a man whose career illustrates how easily moral confidence can become moral blindness.

Was he right that governments fighting insurgencies need legitimacy? Yes.

Was he right that culture matters in war? Yes.

Was he right that military force alone can make things worse? Absolutely.

Did those insights justify every method he reportedly used? Probably not.

Did some of those methods raise legitimate war-crimes concerns? Yes, especially where the reported conduct involved killing, mutilation, or the mistreatment of captured persons.

Can every troubling Lansdale operation be cleanly labeled a war crime? No. Some belong instead under covert intervention, political manipulation, sabotage, propaganda, or ethically dubious statecraft. These are not compliments. They are just different species in the same unpleasant zoo.

The fairest conclusion may be this: Lansdale understood the psychology of war better than many of his contemporaries, but he also demonstrated the danger of turning psychology into a weapon without firm moral limits. He saw that people’s beliefs mattered. He then participated in operations designed to exploit those beliefs for strategic ends.

Sometimes that meant encouraging surrender.

Sometimes it meant building civic programs.

Sometimes it meant helping craft the image of a leader.

And sometimes, if the darkest stories are accurate, it meant using death itself as theater.

The Ghost in the Machinery

The Cold War produced many strange characters, but Lansdale stands out because he forces us to confront a deeply uncomfortable truth: the line between humane counterinsurgency and manipulative psychological warfare can be dangerously thin.

He was not the general who simply demanded more bombing. He was more subtle than that. He wanted soldiers to build trust. He wanted governments to reform. He wanted local leaders to matter. He wanted anti-communism to look less like foreign occupation and more like national renewal.

That is precisely why his story is so unsettling.

The crude brute is easy to condemn. The clever reformer with a covert budget is harder. He arrives speaking the language of legitimacy, reform, local culture, and human psychology. Then someone opens a file and finds rumors, forged documents, sabotage plans, manipulated elections, and a story about a bloodless corpse left in the jungle to frighten guerrillas.

History rarely gives us villains who twirl mustaches. More often, it gives us people who sincerely believe they are preventing something worse. That belief can inspire courage, sacrifice, and reform. It can also become the permission slip for horrors.

Edward Lansdale’s legacy lives in that tension. He was a man who understood that war is fought in the mind as well as on the battlefield. He was also a reminder that once the mind becomes a battlefield, the casualties may include truth, dignity, law, and whatever remained of everyone’s moral common sense.

And that, perhaps, is the real lesson of the vampire psyop.

The monster was never just in the jungle.

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