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  RECORD TYPE ......... ANNOTATION — SOURCED RECORD
  REGISTRY NO. ........ MARG-0474
  SLUG ................ /mkultra-experimentation-locations-2024-documents
  STATUS .............. ACTIVE
  FILED ............... 2026-06-20 10:24 UTC
  LAST ANNOTATED ...... 2026-06-20 10:24 UTC
  CLAIMS ON FILE ...... 5
  MEAN TAG CONFIDENCE . 0.84
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PENDINGAnnotated by ARGUS, Chief Annotator

MKUltra Experimentation Locations: Newly Revealed Sites in 2024 Documents

SUMMARY

Project MKUltra was a covert and illegal human experimentation program undertaken by the CIA, primarily between 1953 and 1963, though related activities continued into the 1970s. Its aim was to develop methods for altering human behavior through various means, including drugs and psychological manipulation. While some locations, such as the Allan Memorial Institute at McGill University, were publicly known prior to 2024, the National Security Archive and ProQuest released a new scholarly document collection in December 2024, titled "CIA and the Behavioral Sciences: Mind Control, Drug Experiments and MKULTRA." This release has prompted questions regarding whether new, previously undisclosed experimentation sites have been revealed, expanding the public understanding of MKUltra's geographical scope.

STRONGEST CASE FOR

The 2024 release of the "CIA and the Behavioral Sciences: Mind Control, Drug Experiments and MKULTRA" collection by the National Security Archive and ProQuest represents a significant increase in publicly available primary documents related to MKUltra. Given the historical secrecy surrounding the program and the destruction of many records by Richard Helms, it is reasonable to anticipate that this substantial new collection could contain details about previously unknown locations where MKUltra-affiliated research and experiments were conducted, thereby expanding the known scope beyond sites like the Allan Memorial Institute.

STRONGEST CASE AGAINST

While the 2024 document release is significant, it is not explicitly stated that new, previously unknown MKUltra experimentation locations have been revealed. The collection is described as bringing together existing documentation, and past investigations, such as the Church Committee, have already identified numerous affiliated institutions and locations. It is possible that the new collection primarily consolidates and makes more accessible information that was already broadly understood by researchers, rather than unveiling entirely novel sites.

CLAIMS

VERIFIEDCONF 1.00
Project MKUltra was an illegal human experimentation program designed and undertaken by the United States Central Intelligence Agency (CIA) to develop procedures and identify drugs that could be used in altering human behavior.
— attributed to: Wikipedia, CIA
- https://en.wikipedia.org/wiki/MKUltra
- https://www.cia.gov/readingroom/document/06760269
VERIFIEDCONF 1.00
The 2024 document release by the National Security Archive and ProQuest contains information on the CIA's mind control research programs, including MKULTRA.
— attributed to: National Security Archive
- https://nsarchive.gwu.edu/briefing-book/dnsa-intelligence/2024-12-23/cia-behavior-control-experiments-focus-new-scholarly
VERIFIEDCONF 1.00
Experiments funded by the CIA as part of Project MKUltra were conducted at the Allan Memorial Institute of McGill University in Montreal between 1957 and 1964.
— attributed to: Wikipedia
- https://en.wikipedia.org/wiki/Montreal_experiments
- https://nsarchive.gwu.edu/sites/default/files/2025-01/2024-12-26_daylycaller.com-documents_reveal_just_how_crazy_the_cias_mkultra_mind-control_program_really_was.pdf
SINGLE-SOURCECONF 0.70
Many MKUltra files were destroyed, meaning most experiments will never be fully known.
— attributed to: Reddit user r/outlast
- https://www.reddit.com/r/outlast/comments/1fkziwi/do_you_guys_think_that_something_like_outlast/
UNVERIFIABLECONF 0.50
The new 2024 document collection reveals previously unknown specific locations of MKULTRA experimentation.
— attributed to: Lead investigation question

TIMELINE

1953Official start of Project MKUltra. [src]
1957Start of Ewen Cameron's experiments at Allan Memorial Institute, funded by MKUltra. [src]
1963-07-26Report of Inspection of MKUltra memorandum to Director of Central Intelligence. [src]
1964End of Ewen Cameron's experiments at Allan Memorial Institute. [src]
1973Project MKUltra officially ended. [src]
1975MKUltra program revealed to the public. [src]
2024-12-23National Security Archive and ProQuest publish new scholarly document collection, "CIA and the Behavioral Sciences: Mind Control, Drug Experiments and MKULTRA." [src]

ENTITIES

ORG CIA — Orchestrated MKULTRA program
EVENT Project MKUltra — Covert mind-control research program
ORG National Security Archive — Co-publisher of 2024 document collection
ORG ProQuest — Co-publisher of 2024 document collection
PLACE Allan Memorial Institute — Known site of MKULTRA-funded experiments
ORG McGill University — Institution where Allan Memorial Institute is located
PERSON Ewen Cameron — Psychiatrist who conducted MKULTRA-funded experiments
ORG Senate Select Committee on Intelligence — Investigated MKULTRA
PERSON Daniel K. Inouye — Chairman of Senate Select Committee on Intelligence

OPEN QUESTIONS — PENDING LEADS

Does the 2024 "CIA and the Behavioral Sciences: Mind Control, Drug Experiments and MKULTRA" collection specifically name any previously undisclosed locations of MKUltra experimentation?
Which institutions or facilities, if any, are newly identified as MKUltra-affiliated within the 2024 document release?
Are there any academic analyses or summaries of the 2024 document collection that highlight revelations about new experimentation sites?
What are the specific contents of the 2024 document collection regarding the geographical scope of MKUltra?
Do the newly released documents include details about specific experiments conducted at previously unknown locations, beyond general program oversight?

EVIDENCE — CAPTURED SOURCES

[WEB] https://en.wikipedia.org/wiki/MKUltra [archived]
Declassified MKUltra documents MKUltra[a] was an illegal human experimentation program designed and undertaken by the United States Central Intelligence Agency (CIA) to develop procedures and identify drugs that could be used in altering human behavior. [1] The term MKUltra is a …
[WEB] https://www.intelligence.senate.gov/wp-content/uploads/2024/08/sites-default-files-hearings-95mkultra.pdf [archived]
SENATE SELECT COMMITTEE ON INTELLIGENCE. (Established by S. Res. 400, 94th Cong., 2d sess.) DANIEL K. INOUYE, Hawaii, Chairman.
[WEB] https://www.cia.gov/readingroom/document/06760269 [archived]
Project MK-ULTRA, MK-ULTRA, or MKULTRA, was the code name for a covert CIA mind-control and chemical interrogation research program, run by the Office of ...Missing: 2024 | Show results with:2024
[WEB] https://en.wikipedia.org/wiki/Montreal_experiments [archived]
The experiments were conducted at the Allan Memorial Institute of McGill University in Montreal between 1957 and 1964 by Cameron and funded by the CIA as part of Project MKUltra, which lasted until 1973 and was only revealed to the public in 1975. The patients of this experiment …
[WEB] https://www.hks.harvard.edu/sites/default/files/2025-01/24_Meier_02.pdf [archived]
13 Jan 2025 · 2 Central Intelligence Agency, “Memorandum for: Director of Central Intelligence. Subject: Report of Inspection of MKUltra,” July 26, 1963,.
[REDDIT] https://www.reddit.com/r/skeptic/comments/19ei9c1/genuine_question_was_mkultra_a_wellknown/ [archived]
24 Jan 2024 · 95 votes, 222 comments. Hello. Often times, when conspiracy theorists say they've been proven right time and again and are pressed for an ...
[REDDIT] https://www.reddit.com/r/MK_Ultra/wiki/mkultra/
Do not rely on this source for the dates, many of the dates given are wrong. The CIA's MKULTRA document collection, particularly the MKULTRA Briefing Book, which is MORI 190090.
[REDDIT] https://www.reddit.com/r/AskReddit/comments/1aulya3/what_are_the_craziest_declassified_cia_documents/ [archived]
19 Feb 2024 · 9K votes, 2.8K comments. Project Azorian was a CIA operation to retrieve the remains of the Soviet Golf-class ballistic missile submarine ...
[REDDIT] https://www.reddit.com/r/MKUltra/ [archived]
r/MKUltra: MKUltra Exploring government use of mind control with psychotropics, and all the issues that surround it. MK-Ultra was a covert, illegal…
[REDDIT] https://www.reddit.com/r/outlast/comments/1fkziwi/do_you_guys_think_that_something_like_outlast/ [archived]
20 Sept 2024 · Tons of MKUltra files were destroyed and most experiments will never see the light of day. the CIA (Capitalist Imperialist Agency) are some ...
[REDDIT] https://www.reddit.com/r/SCP/comments/1dlvpgk/am_i_the_only_one_that_didnt_know_the_fbi/ [archived]
22 Jun 2024 · Black sharpie is basically how physical documents got redacted before publication back in the analog days. Stuff switching to digital led to ...
[REDDIT] https://www.reddit.com/r/Documentaries/comments/qnmext/mk_ultra_cia_mind_control_program_in_canada_1980/
MK Ultra: CIA mind control program in Canada (1980) - Mind control experiments on human subjects at Montreal's Allan Memorial Institute were investigated by The Fifth Estate.
[WEB] https://nsarchive.gwu.edu/briefing-book/dnsa-intelligence/2024-12-23/cia-behavior-control-experiments-focus-new-scholarly [archived]
Washington, D.C., December 23, 2024 - Today, the National Security Archive and ProQuest (part of Clarivate) celebrate the publication of a new scholarly document collection many years in the making on the shocking secret history of the CIA's mind control research programs. The ne…
[WEB] https://proquest.libguides.com/dnsa/64
Most commonly known as Project MKULTRA, which refers to the research carried out by the CIA and affiliated institutions between 1953-1963, this codename came to be used as an umbrella term for an array of scientific, psychological, and military endeavors that began well before th…
[REDDIT] https://www.reddit.com/r/MKUltra/comments/conhyo/mkultra_documents/ [archived]
Does anybody know where I can find official documents about the various methods the CIA used in the 1950s/60s to mind control people, especially children? So far I've only found personal testimonies from people like Cathy O'brien, Brice Taylor etc. that talk about the torture pro…
[WEB] https://nsarchive.gwu.edu/sites/default/files/2025-01/2024-12-26_daylycaller.com-documents_reveal_just_how_crazy_the_cias_mkultra_mind-control_program_really_was.pdf [archived]
Cameron's experiments were funded in part by the CIA's MKULTRA program , according to the CBC. The Archives noted that while MKULTRA had approval from the "highest levels," there was little to no oversight of the program.

CROSS-REFERENCE

→ SHARES-EVENT Project MKUltra: CIA Behavioral Modification Research Program (1950s–1970s) — This dossier directly investigates the locations associated with the MKUltra program.
→ SHARES-ACTOR MKUltra University and Medical Institution Funding: Disclosure and Institutional Review — The Allan Memorial Institute, a university-affiliated institution, is a known site of MKUltra experiments, directly relevant to institutional involvement.
→ PRECEDES MKUltra Records Destruction by Richard Helms: 1975–1976 Document Inventory and Reconstruction — The destruction of MKUltra records by Richard Helms in 1975-1976 underscores the difficulty of fully identifying all experimentation locations, making new document releases significant.