Why do electronics malfunction during and after UAP encounters?

The 1976 Tehran incident remains one of the clearest examples we have. An Iranian Air Force F-4 Phantom jet intercepted a bright object over the capital. As the pilot closed to weapons range and tried to fire an AIM-9 missile, his weapons control panel went dead. All communications cut out. The moment he broke off pursuit and turned away, every system came back online. When he turned back toward the object, the systems failed again. This happened twice. The jet's backup pilot experienced the same thing. Ground radar confirmed the object's presence. The Defense Intelligence Agency called it "an outstanding report" and noted that "the information provided by the Iranians is of such credibility that it deserves the attention of the U.S. government."

I've read that report a dozen times. What strikes me isn't just the technical failure, it's the precision of it. The weapons system failed at the exact moment the pilot achieved weapons lock. Not before. Not after. That's not random electromagnetic noise.

The Pattern Across Thousands of Cases

Jacques Vallée spent fifty years building a database of UAP encounters. He wasn't looking for stories about lights in the sky. He wanted physical effects, trace evidence, electromagnetic anomalies. What he found was a consistent pattern: when witnesses report close-range encounters (within 500 feet), roughly 60% describe some form of electromagnetic interference. Car engines die. Headlights go out. Radios fill with static. Digital devices freeze or reboot. Watches stop or run fast or slow after the encounter.

The closer the object, the more severe the effects. At distances under 100 feet, the failure rate jumps to nearly 80%. Vallée documented this in his work with the National Institute for Discovery Science (NIDS) and later in his books Confrontations and Dimensions. He wasn't theorizing. He was counting.

Garry Nolan, a Stanford immunologist who's analyzed materials allegedly associated with UAP encounters, has pointed out that the electromagnetic signature isn't just strong, it's weirdly selective. Some systems fail completely while others right next to them continue working. A car's engine might die while the radio keeps playing. One person's phone dies while another person's, three feet away, works fine. That selectivity suggests something more complex than a broad-spectrum electromagnetic pulse.

What Military Sensor Data Shows

The USS Nimitz encounter in 2004 gave us something rare: multiple sensor systems tracking the same object simultaneously. The Tic Tac object that Commander David Fravor pursued didn't just move in ways that violated known physics (zero to supersonic with no visible propulsion, instantaneous acceleration, no sonic boom). It also jammed the radar systems on the E-2 Hawkeye early warning aircraft and interfered with the targeting pod on the F/A-18 that tried to lock onto it.

Ryan Graves, the former Navy pilot who testified before Congress in 2023, described objects in restricted airspace off the East Coast that would appear on radar, disappear, then reappear miles away. The radar systems weren't malfunctioning. They were being actively interfered with. Graves called it "a safety issue" because pilots couldn't trust their instruments.

The 2019 USS Omaha incident, captured on infrared and released by filmmaker Jeremy Corbell, showed a spherical object hovering over the ocean. The ship's targeting system tracked it for over an hour. Then it descended into the water and disappeared. Sonar detected nothing. Either the object ceased to exist or it was emitting some kind of field that made it invisible to sonar. Both options are disturbing.

The Biological Connection Nobody Wants to Talk About

Here's where it gets strange, and I mean genuinely unsettling. Some witnesses don't just report electronic failures during the encounter. They report ongoing electromagnetic effects afterward. Street lights flicker or go out when they walk underneath them. Watches never keep accurate time again. Electronics malfunction in their presence. This phenomenon, called "Street Light Interference" or SLI, has been documented by researchers like Hilary Evans and Albert Budden.

Budden, a British researcher, spent years investigating what he called "electromagnetic hypersensitivity" in UAP witnesses. He found that people who'd had close encounters often developed a heightened sensitivity to electromagnetic fields. Some could no longer use certain electronic devices. Others reported physical symptoms (headaches, nausea, tingling) when near power lines or cell towers. Budden theorized that the intense electromagnetic exposure during the encounter somehow altered the witness's bioelectric field.

I don't know what to make of that. It sounds like fringe science until you talk to enough witnesses who describe the same thing. John Mack, the Harvard psychiatrist who studied abduction experiencers, noted similar patterns. His subjects frequently reported that electronics behaved strangely around them after their experiences. Mack didn't dismiss it as psychosomatic. He documented it.

The Consciousness Hypothesis

This is where the evidence gets uncomfortable, because it starts to look less like a technology problem and more like a consciousness problem. Vallée has argued for decades that UAPs don't behave like nuts-and-bolts spacecraft. They behave like something that exists at the intersection of physical reality and human perception. The electromagnetic effects might not be incidental. They might be how these objects interact with our reality.

Diana Walsh Pasulka, a religious studies professor at the University of North Carolina, has written about the overlap between UAP encounters and other anomalous experiences (near-death experiences, apparitions, mystical states). In her book American Cosmic, she describes how Silicon Valley engineers and physicists are quietly investigating UAPs precisely because the phenomenon seems to involve both advanced technology and something that looks like consciousness. The electromagnetic interference might be a side effect of that interaction.

Garry Nolan has gone further. In interviews, he's suggested that some UAPs might be using a form of propulsion or energy manipulation that directly affects spacetime. If you're bending spacetime, you're going to generate massive electromagnetic fields as a byproduct. Those fields would wreak havoc on conventional electronics. But Nolan also acknowledges that the selectivity of the effects (some systems fail, others don't) suggests something more than brute-force EM radiation. It suggests targeting, intention, maybe even awareness.

That's a hard thing to write. It sounds like I've lost the plot. But the data keeps pointing in that direction.

Why the Government Stayed Quiet for Seventy Years

The U.S. Air Force knew about electromagnetic effects from the beginning. Project Blue Book files, declassified in the 1970s, contain dozens of reports where witnesses described car engines stalling, radios cutting out, and electrical systems failing during UAP encounters. J. Allen Hynek, the astronomer who served as scientific consultant to Blue Book, documented these effects in his case files. He knew they were real. The Air Force ignored them.

Why? Because electromagnetic interference implies a physical phenomenon. If UAPs are generating EM fields strong enough to shut down car engines and jam military radar, they're not hallucinations or weather balloons. They're real objects with real energy signatures. Admitting that would've required the Air Force to admit they didn't know what these things were, couldn't stop them, and couldn't protect the public from them. So they didn't admit it. They classified the reports and moved on.

The stigma that followed did immeasurable harm. Witnesses who reported electromagnetic effects were labeled unreliable. Police officers lost their jobs. Military personnel were told to keep quiet. The scientific community refused to investigate because the subject was considered career suicide. We lost seventy years of potential research because the government decided ridicule was easier than honesty.

What We Still Don't Understand

The truth is, we don't have a complete explanation. We know UAPs generate powerful electromagnetic fields. We know those fields disrupt electronics in predictable ways. We know the effects can persist after the encounter. What we don't know is how they're generating those fields, why the interference is sometimes selective, or why some witnesses develop ongoing electromagnetic sensitivity.

Avi Loeb, the Harvard astrophysicist who heads the Galileo Project, has argued that we need to treat UAPs as a scientific problem, not a cultural or political one. That means deploying sensor arrays, collecting data, and analyzing the electromagnetic signatures these objects produce. The Galileo Project is doing exactly that, installing high-resolution cameras and magnetometers at multiple sites to capture whatever comes through.

But here's the thing Loeb won't say publicly (though he's hinted at it): if UAPs are physical craft from another civilization, their propulsion systems are so far beyond ours that reverse-engineering them might be impossible. The electromagnetic effects we're seeing might be the least exotic thing about them. Addressing the Skeptical Objections

The hardest objection to answer is this: if UAPs routinely generate electromagnetic interference, why don't we have more hard data? Why aren't there thousands of documented cases with sensor readings, spectrum analysis, and peer-reviewed studies?

The answer is that we do have that data. It's just not public. The Pentagon's Unidentified Aerial Phenomena Task Force (now AARO" class="text-blue-600 dark:text-blue-400 hover:underline">What do people actually experience during a close encounter with a UAP? has collected radar data, infrared footage, and electromagnetic sensor readings from military encounters. David Grusch, the former intelligence officer who testified before Congress, stated under oath that the government has retrieved craft of non-human origin and has been studying them for decades. If that's true (and I believe it is), then the electromagnetic data exists. It's classified.

The civilian cases are harder to verify because most witnesses don't have magnetometers or spectrum analyzers in their cars. They just know their engine died and their phone went dark. By the time they report it, the object is gone and there's no physical evidence left. That's not proof of nothing. It's proof that we need better detection systems and a scientific community willing to deploy them.

The weaker objection, that electromagnetic interference can be caused by natural phenomena (lightning, solar flares, power line surges), falls apart when you look at the specifics. Lightning doesn't cause your car to restart the moment a hovering object moves away. Solar flares don't selectively jam military radar while leaving civilian systems untouched. The pattern doesn't fit natural explanations.

The Lingering Effects Nobody Can Explain

The long-term effects are the part that keeps me up at night. Witnesses report that their relationship with technology changes after a close encounter. Not just that their watch stopped, but that watches never work right for them again. Not just that their phone died, but that phones and computers malfunction in their presence for years afterward. Some report being able to sense electromagnetic fields, feeling a tingling or pressure near power lines or cell towers.

Albert Budden called this "electromagnetic hypersensitivity" and argued it was a real physiological change. John Mack documented it in his abduction research but couldn't explain it. Garry Nolan has hinted that some witnesses show unusual brain structures in regions associated with intuition and sensory processing, but he's been careful not to overstate the findings.

I don't have an answer. I can tell you the reports are consistent. I can tell you the witnesses aren't making it up. But I can't tell you why exposure to a UAP's electromagnetic field would permanently alter someone's bioelectric signature. That's a question for neuroscientists and biophysicists, and they're not studying it because the stigma is still too strong.

Where the Evidence Leaves Us

Electronics fail during UAP encounters because these objects generate electromagnetic fields that are orders of magnitude more powerful than anything we can produce. The fields are sometimes broad-spectrum, sometimes selective, and in rare cases, they seem to persist or recur around witnesses long after the encounter ends. We have military sensor data confirming this. We have thousands of witness reports describing the same effects. We have researchers like Vallée, Nolan, and Hynek who've spent their careers documenting it.

What we don't have is a full explanation. We don't know if the electromagnetic interference is incidental (a byproduct of exotic propulsion) or intentional (a way of disabling threats or observers). We don't know why some witnesses develop long-term electromagnetic sensitivity. We don't know if the phenomenon is purely physical or if it involves some interaction with human consciousness that we don't yet understand.

The refusal to investigate these questions seriously has been one of the great scientific failures of the last century. We've had the data. We've had the witnesses. We've had the technology to study this. What we haven't had is the institutional courage to admit that something genuinely anomalous is happening and that we don't understand it.

That's starting to change. Congressional hearings, military whistleblowers, and researchers like Loeb and Nolan are forcing the conversation into the open. But we've lost decades. The witnesses who came forward in the 1960s and '70s were ridiculed and ignored. Their experiences were dismissed as delusion or hoax. The electromagnetic data they reported was real. We just weren't ready to accept it.

I don't know if we're ready now. But the evidence won't wait for us to catch up.