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Declassified Document

Soviet Psychotronics Files

CIA Translations of Soviet Research  ·  1970s to 1980s  ·  Declassified via FOIA

Source  Soviet Union — multiple research institutes
Translation  CIA, Defense Intelligence Agency
Period  1970s through 1980s
Subject  Psychotronics — frequency-based neurological influence, psychic warfare, remote mental disruption
Classification  Classified on receipt — partially declassified via FOIA
Status  Multiple documents available — significant portions remain withheld

The Soviet Union ran a state-funded research program into what they called psychotronics from the 1960s through the collapse of the USSR. The program investigated whether the human mind could be influenced, disrupted, or controlled remotely through biological, electromagnetic, or as-yet-undefined means. It was not a fringe project. It was funded by the Soviet military and conducted at established research institutes with credentialed scientists.

The CIA tracked it. The Defense Intelligence Agency tracked it. They translated Soviet research documents and classified them. Some of those translations have since been released through FOIA requests. They confirm that the US government took Soviet psychotronics seriously enough to study it for decades, fund parallel American research in response, and keep the entire effort classified.

What Psychotronics Actually Was

Soviet psychotronics research covered several distinct areas. The first was the direct influence of biological systems through electromagnetic frequencies. Researchers tested whether specific frequency ranges could induce physiological changes in human subjects, altered heart rate, disrupted cognition, sleep interference, mood modification, without the subject's knowledge or consent.

The second area was what the Soviets called long-distance biological effects. This covered research into whether one person's mental state could influence another person's biological functions at a distance, through means that could not be explained by any known physical mechanism. The program took this seriously as a potential weapons capability.

The third area was psychotronic generators, devices claimed to focus and project psychic or biological energy toward a target. Whether these devices worked is a separate question from the fact that the Soviet military funded their development for years.

What the US Did About It

The CIA's response to Soviet psychotronics was not dismissal. It was parallel investment. The documents show that US intelligence agencies used Soviet research as justification for funding American research into the same phenomena. If the Soviets were developing a capability, the US needed to understand it and potentially counter it or replicate it.

This produced a feedback loop. Soviet research justified US research. US intelligence assessment of Soviet capabilities shaped US program priorities. Both sides were studying the same phenomena, classifying their results, and using each other's perceived progress as justification for continued funding. Neither side's results were made public.

The Defense Intelligence Agency produced a report in 1978 titled Paraphysics R&D: Warsaw Pact. It concluded that Soviet psychotronics research was real, funded, and potentially applicable to military use.

What the Documents Describe

The translated documents that have been released describe Soviet research into extremely low frequency electromagnetic fields and their effects on human neurological function. ELF frequencies in the range of 1 to 30 Hz correspond to natural human brainwave frequencies. Soviet researchers tested whether externally applied ELF fields could entrain human brain activity, forcing it into synchronization with the applied frequency.

The potential applications were straightforward. A device that could force a target population's brain activity into a delta range frequency, associated with deep sleep, would have obvious military utility. A device that could induce the specific frequency signatures associated with fear, aggression, or cognitive impairment had comparable applications.

The Soviet research found effects. The documents describe statistically significant neurological responses in human subjects exposed to specific ELF frequencies at specific intensities. The researchers could not fully explain the mechanism. They could measure the outcome.

The Gap in the Record

The FOIA releases cover the earlier, more theoretical phases of Soviet psychotronics research. The documents from the later 1980s, when both Soviet and US parallel programs were most active, remain largely withheld. The CIA has acknowledged holding additional documents but has cited national security exemptions for continued withholding.

The gap covers the period when Soviet psychotronics research was most advanced and when US programs like Stargate were most active. Whether the two tracks produced anything that justified the classification they received is not answerable from the public record. The public record has been specifically trimmed to prevent that answer.


The Soviets spent decades trying to find out whether human consciousness could be influenced, disrupted, or controlled from a distance using physics that mainstream science had not yet characterized. The CIA translated their findings and classified them. The DIA concluded the research was real and militarily significant. The documents from the period when both programs were closest to whatever they were trying to find remain withheld. That is what the public record contains. The question of what it does not contain is the one that has not been answered.

The Interference — Available Now

The Interference

The Interference is built on the same question these documents refused to answer.

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