Timeline

The U.S. Army establishes Fort Hero on the eastern point of Long Island as a coastal defense installation. The facility is renamed Camp Hero the same year. Reconnaissance aircraft and Coast Guard personnel begin operations as German U-boats threaten the eastern seaboard.

Days after the end of World War II, the Army Signal Security Agency approaches Western Union, RCA Global, and ITT World Communications and requests copies of all international telegrams passing through their systems. The companies agree. The arrangement runs for thirty years without statutory authority, judicial oversight, or the knowledge of Congress. At its peak the NSA processes 150,000 telegrams per month.

The Joint Intelligence Objectives Agency begins recruiting German and Austrian scientists for U.S. government employment. The program, initially code-named Operation Overcast, operates without congressional oversight. Scientists are brought to the United States under military custody without visas. At least 1,600 scientists and their dependents will be relocated over the following decades.

Acting Secretary of State Dean Acheson submits a memorandum to President Truman requesting approval to expand Paperclip to 1,000 scientists. The policy enclosure establishes the screening standard: no one more than a nominal Nazi participant, but position or honors awarded under the Nazi regime solely for scientific ability would not disqualify a specialist. Truman writes "Approved 9/3/46 Harry S Truman" in the margin.

The FBI reports to the Department of Justice that 16 of 124 Paperclip scientists checked have Nazi Party membership in FBI files. The FBI states it considers any person with Nazi Party connections a definite security threat. The program continues. The scientists receive visas. The FBI conducts a total of 525 investigations of Paperclip scientists over the life of the program.

The U.S. Navy arranges to obtain marijuana and heroin from the FBI for use in interrogation experiments. A contractor in New York is hired to develop drugs and instrumentation for interrogation of prisoners of war and defectors. The CIA functions as an interested observer. The security cover for the project is a study of motion sickness. This program is documented in the 1977 DoD General Counsel memorandum to the Secretary of Defense.

The Air Force installs an AN/TPS-1B long-range search radar at the Montauk site and designates it Montauk Point L-10. The facility begins feeding targeting data into an air defense control center at Roslyn Air Force Station.

Jean M. Hungerford delivers RAND research memorandum RM-365 to the U.S. Air Force. The document argues that folk superstitions represent an operational vulnerability that can be studied and weaponized in psychological warfare programs. It calls for systematic field research into target populations.

CIA document CIA-RDP80R01731R003500150016-5 is produced in September, cataloguing active psychological warfare research programs inside the U.S. Air Force. The document confirms formal CIA and Air Force coordination on behavioral research three years before MKUltra is authorized.

CIA officers visit more than 60 German university physics departments and Kaiser Wilhelm and Max Planck Institutes. The visits assess the scientific output, political reliability, and recruitment potential of German researchers. The reports feed into ongoing Paperclip recruitment efforts and denial list maintenance. Documented in CIA FOIA document C00010786.

The CIA initiates Project BLUEBIRD in response to concerns about Soviet and Chinese advances in interrogation techniques. BLUEBIRD investigates hypnosis, drug administration, and their combination as tools for behavioral control. It is the first program in the chain that leads to ARTICHOKE and MKUltra.

MIT, Harvard, RAND, and Bell Laboratories deliver the classified Project TROY report to the Secretary of State. Originally tasked to solve Soviet jamming of the Voice of America, the research group concludes that the technical problem is inseparable from a broader need for coordinated political warfare. The report introduces the concept of an electromagnetic war, recommends high-power coherent transmitter arrays, crystal and transistor receiver mass production, and integrated balloon operations, and calls for a central authority to direct all U.S. external communications as a unified effort.

Project BLUEBIRD is reorganized and renamed Project ARTICHOKE under the CIA Office of Scientific Intelligence. The program expands its research scope to include the development of a courier capability and the systematic testing of combined hypnotic and pharmacological interrogation protocols.

Between June 4 and June 18, 1952, the I&SO Artichoke Team conducts special interrogations at a guarded overseas safehouse on two subjects. Both subjects are transported with eyes taped shut and wearing dark glasses. In Case 1, total amnesia is produced in the professional opinion of the team. In Case 2, total amnesia is produced on the second day following sodium pentothal and Desoxyn administration. The subjects' dispositions after the operations are described as outside the Artichoke Team's responsibility. The team recommends the subject in Case 1 be held in prison for up to two years before release. Confirmed in CIA FOIA document 12884836.

The July 3, 1952 Artichoke Cases report recommends that CIA overseas offices maintain a windowless ambulance or delivery truck as standard equipment for transporting subjects without risk of observation from outside or by the subjects themselves. The recommendation follows the June 1952 operation in which subjects were transported with eyes taped shut and dark glasses to prevent recognition by local populations.

A CIA intelligence report dated November 1951 documents that the Soviets returned approximately 2,000 German specialists from the USSR to the East Zone, their five-year contracts having expired. The report describes the three reasons the Soviets sent them back and proposes a new Paperclip recruitment operation using German intermediaries to contact guided missile specialists. Documented in CIA FOIA document C00010786.

The Soviet Union begins directing microwave radiation at the U.S. Embassy in Moscow. CIA and Secret Service electronic specialists detect the signal in 1959. Embassy staff are not informed until Ambassador Stoessel calls a staff meeting in early 1976. Ambassador Stoessel subsequently develops a blood disorder attributed to the exposure. The State Department commissions a $250,000 Johns Hopkins cancer study. The CIA's own consultant concludes in 1965 that the Soviet frequencies fit the pattern expected to produce behavioral effects on personnel. A 1978 DIA report concludes the Soviets almost certainly have the capability to influence human brain states by remote microwave means.

On 1 December 1953 Montauk Air Force Station's site designation changes to LP-45. The installation is incorporated into the permanent Air Defense Command network and begins integration with the Semi-Automatic Ground Environment air defense system.

CIA Director Allen Dulles authorizes Project MKUltra on April 13, 1953. ARTICHOKE is formally subsumed. MKUltra expands to approximately 150 subprojects across more than 80 institutions, adding LSD, sensory deprivation, and electromagnetic signal research to the methods inherited from ARTICHOKE.

Frank Olson, a U.S. Army biological weapons researcher, is administered LSD without his knowledge at a CIA retreat in November. Nine days later he falls from a window of the Statler Hotel in New York City. His death is ruled a suicide. A 1994 forensic examination finds evidence of blunt force trauma to the head prior to the fall.

The CIA Technical Services Division enters an informal arrangement with officials of the Federal Bureau of Narcotics. Safehouses are established in San Francisco and New York at $10,000 per year each. MKULTRA substances are administered to unwitting subjects including informers, criminal associates, and members of the general public at all social levels. This is confirmed in the 1963 CIA Inspector General report.

The CIA approves a research proposal under MKUltra Subproject 119 at Texas Christian University. The contractor is unwitting. The stated objective includes techniques for activating the human organism by remote electronic means. Sidney Gottlieb is listed as monitoring officer. Total funding is $6,370. The project runs from September 1960 to July 1961 and produces a literature review of bioelectric signal research. It is the earliest confirmed CIA funding for research into the principle the Malech patent would later describe.

Montauk Air Force Station receives the AN/FPS-35 radar system, manufactured by Sperry Corporation. The antenna measures 126 feet across. The system operates in the UHF band with a 250-mile detection range and is integrated into the SAGE continental air defense network.

On 13 March 1962, Chairman of the Joint Chiefs Lyman Lemnitzer signs a memorandum to the Secretary of Defense proposing a set of manufactured pretexts for military intervention in Cuba. The proposals include blowing up a U.S. Navy ship in Guantanamo Bay, staging a fake civilian airliner shootdown using a drone aircraft with passengers traveling under aliases, painting F-86 fighters as Cuban MIGs, and conducting a terror campaign in Miami. Secretary McNamara and President Kennedy both reject the plan. Lemnitzer is reassigned to NATO. The document is classified Top Secret and remains secret for decades.

Inspector General J.S. Earman delivers a Top Secret report to the Director of Central Intelligence recommending termination of the covert testing program. The report states that no effective cover story exists, that present practice is to maintain no records of the planning and approval of test programs, and that existing checks and balances do not afford senior CIA management adequate protection against the high risks involved. The report is prepared in one copy only.

Lambros D. Callimahos, one of the most respected cryptologists at the National Security Agency, sits on a panel titled Communication with Extraterrestrial Intelligence at the 1965 IEEE Conference on Military Electronics in Washington on 23 September 1965. The resulting paper, published in the NSA internal cryptologic journal, treats alien contact as a cryptanalytic problem. It opens with the line that we are not alone in the universe and includes a worked decipherment of a hypothetical message from another civilization, decoded from integers through mathematics to words. The NSA later declassifies it.

The NSA begins accepting names of American citizens from the FBI, CIA, Secret Service, and Defense Intelligence Agency and using those names to flag and extract international communications. Initial targets include civil rights leaders and anti-Vietnam War activists. The FBI submits approximately 1,000 names. By 1969 the program is formally codenamed MINARET. During its operation from 1967 to 1973 the NSA issues over 3,900 reports on Americans. Targets include Jane Fonda, Joan Baez, Dr. Martin Luther King Jr., and members of the Senate committee that would later investigate the program.

Montauk Air Force Station is officially decommissioned according to Air Force records. FOIA requests for records covering the period after this date return a response of no records exist or cannot be located, which is a distinct response from a classification exemption.

CIA officers witness a demonstration in which a subject appears to disturb the output of a shielded superconducting magnetometer at Stanford University by mental effort alone. The variations had never been seen before or after the visit. OTS Project Officer Kenneth Kress is assigned to a $50,000 expanded program at SRI in October 1972. Physicists Russell Targ and Harold Puthoff are the principal investigators. The program is the origin of what will later be designated STARGATE.

CIA Director Richard Helms orders the destruction of MKUltra files. Approximately 20,000 documents survive because they are misfiled in a financial records building in Rockville, Maryland. An unknown volume of records is not recoverable.

On April 27, 1973, a Pentecostal family in Guarulhos, Brazil begins experiencing what researchers will later classify as poltergeist phenomena. Over eleven years the family reports cuts appearing in furniture and on family members, apparitions of monstrous animal figures, spontaneous fires, possession trances in children, levitating objects, and stone showers. Academic analysis of the case is later filed in the CIA STARGATE collection and approved for release in 2003.

CIA Project Officer Kenneth Kress gives psychic subject Pat Price only the geographic coordinates of the Semipalatinsk URDF-3 Soviet research facility. Price produces a drawing of a large crane. When made witting, Price correctly identifies the code name of a separate classified government installation that Kress had not disclosed. A nuclear analyst at Los Alamos assesses the crane description as accurate. The embassy coderoom tests follow: Price correctly locates the coderooms in two foreign embassies. An operations officer concludes the technique offers definite operational possibilities. Price dies of a heart attack shortly after, and the program stops.

Robert G. Malech of Dorne and Margolin Inc. files US Patent 3,951,134 with the United States Patent and Trademark Office. The patent describes a device for remotely monitoring and altering human brain waves without physical contact with the subject. The USPTO grants the patent in 1976.

NSA Director Lew Allen testifies before the Church Committee on October 29 in the first public hearing ever held on the NSA. He discloses the watch list program and acknowledges that some of its activity was not authorized by law or constitutional authority. On November 6 the Committee votes to declassify the existence of SHAMROCK and Senator Church reads the names of the three telegraph companies into the public record. It is the only time in U.S. history that a congressional committee has voted to override a presidential classification objection and publish information the President contended was classified.

The United States Senate Select Committee to Study Governmental Operations with Respect to Intelligence Activities investigates MKUltra. The committee confirms the program's existence, its use of unwitting subjects, and its operation across more than 80 institutions.

The General Counsel of the Department of Defense delivers a memorandum to the Secretary of Defense documenting the results of a 30-day records search. The Army participated in three CIA-sponsored drug programs between 1969 and 1973. The Navy participated in five between 1947 and 1973. The Air Force participated in none. The document is declassified under FOIA release 02-A-0846.

A FOIA search discovers the approximately 20,000 MKUltra documents that survived the 1973 destruction order due to misfiling. The documents are released and form the basis of the public record on MKUltra. Sidney Gottlieb testifies before the Senate about the program.

Admiral Stansfield Turner testifies before the joint Senate hearing on Project MKUltra. He confirms the discovery of seven boxes of surviving financial records at the CIA Retired Records Center in Rockville, Maryland. 150 subprojects involving 44 institutions are confirmed. Unwitting testing on U.S. citizens is confirmed. The death of Frank Olson is confirmed as attributable to the program.

Kenneth A. Kress publishes "Parapsychology in Intelligence: A Personal Review and Conclusions" in Studies in Intelligence, the CIA classified internal journal. He describes the magnetometer experiment, the URDF-3 operation, the embassy coderoom tests, and the program's termination after Price dies. His conclusion: tantalizing but incomplete data. The document is declassified in 1996 and released in 2011 as NSA-RDP96X00790R000100010031-3.

A classified intelligence report produced by the U.S. Air Force Academy for the Defense Intelligence Agency concludes it is almost a certainty that the Soviets have the capability to influence wakefulness, suggestibility, and aggressiveness by direct and remote means of brain stimulation. The report states their extensive experimentation with medium and high power microwave emanations is probably for these purposes. The document is filed in the CIA STARGATE collection and declassified in 2003.

Montauk Air Force Station is formally closed and transferred to New York State. The site subsequently becomes Camp Hero State Park. The AN/FPS-35 radar tower remains standing and is later listed on the National Register of Historic Places.

Wayne M. McDonnell, LTC, MI, of the U.S. Army Intelligence and Security Command at Fort Meade delivers a 29-page classified analysis of the Gateway Experience to the Commander of the U.S. Army Operational Group. The report constructs a physics-based model treating the brain as an electromagnetic organ that can be entrained to specific frequencies by external signals. It recommends an operational sequence combining Hemi-Sync audio, REM sleep induction, and hypnotic suggestion for use by USAINSCOM personnel. The document is filed in the CIA STARGATE collection and declassified in 2003. Full transcription available on this site.

Arthur Rudolph, NASA Saturn V project director and Operation Paperclip scientist, leaves the United States and renounces his citizenship following a Department of Justice Office of Special Investigations inquiry into his role in the persecution of concentration camp prisoners at the Nordhausen V-2 factory. Rudolph had been brought to the United States under Paperclip in 1945. His NASA career included serving as project director for the Saturn V rocket. His JIOA dossier is in National Archives RG 330.

On 29 January 1986, residents of Dalnegorsk in the Soviet Maritime Territory report an object striking a hill known as Height 611. Soviet investigators, including members of the Academy of Sciences Far Eastern Branch, collect residue described as metallic mesh structures and glassy droplets, and publish analyses in the Soviet technical press. The site becomes a focus of repeated UFO reporting and, four years later, the location chosen for the first joint Soviet and Chinese ufologists meeting recorded in US intelligence cables.

In late September 1989 the official Soviet news agency TASS carries a report from Voronezh in which several children describe a large object landing in a city park and tall figures emerging from it, accompanied by a smaller robotic form. The dispatch is reported worldwide and marks the most internationally visible case of the Soviet UFO flap of the glasnost period, the same surge in Soviet UFO reporting that US Foreign Broadcast Information Service cables were tracking through intelligence channels.

On 23 May 1990 a Foreign Broadcast Information Service cable, routed through Joint Staff Washington and translating a Moscow Domestic Service broadcast, reports that scientists from the People's Republic of China and the Soviet Far East have begun a joint study of UFOs, with their first meeting held at Dalnegorsk. The two sides agree to exchange video and photographic materials and to jointly investigate known incidents. A separate cable from the period records Deputy Defense Minister General Ivan Tretyak addressing UFOs in Soviet airspace as an air defense question rather than dismissing them.

The American Institutes for Research delivers its evaluation of the STARGATE program to the CIA on September 29, 1995. Dr. Jessica Utts concludes psychic functioning is scientifically established and the statistical results are far beyond chance. Dr. Raymond Hyman concludes the statistical anomaly does not demonstrate a paranormal cause and no mechanism has been identified. AIR finds that in no case had a remote viewing report ever been used to guide an intelligence operation. Remote viewing failed to produce actionable intelligence. AIR recommends against continuation. The CIA accepts the recommendation. STARGATE is terminated.

The U.S. Army Corps of Engineers removes ordnance explosive and non-ordnance scrap from Area H and part of Area K at Camp Hero. These two areas are designated military munitions sites and excluded from the main remedial investigation. Their CERCLA investigation proceeds on a separate timeline.

The U.S. Army Corps of Engineers New England District issues its Final Decision Document for the Camp Hero Formerly Used Defense Site. The document formally confirms underground bunkers, the FPS-35 Radar Tower as sealed and restricted, and the exclusion of Areas H and K from the investigation. The selected remedy is No Further Action for the 18 Decision Units investigated.

The CIA releases FOIA document C00010786, a 345-page collection of CIA and Central Intelligence Group records on Operation Paperclip spanning 1947 to 1952. The collection includes direct CIA correspondence with JIOA Director Bosquet N. Wev, Biographic Intelligence Registers on German nuclear physicists including Heisenberg and Hahn, recruitment and denial lists of Peenemuende rocket scientists, scientific institute survey reports from Germany, and a 1951 proposal for a new Paperclip recruitment operation. First full searchable HTML transcription on this site.

The National Security Archive and ProQuest release a collection of more than 1,200 documents titled "CIA and the Behavioral Sciences: Mind Control, Drug Experiments and MKUltra." The collection includes Sidney Gottlieb's personal CIA file and previously sealed Church Committee testimony transcripts.

In September 1940, a private citizen mails J. Edgar Hoover a New York Times interview in which Tesla describes a device he calls the teleforce, which the press has taken to calling the Death Ray. The letter-writer fears that if these plans fall into enemy hands, the consequences could be catastrophic. Hoover responds briefly and dismisses the concern. The file stays open. Tesla is eighty-four years old, largely destitute, and living in Room 3327 of the Hotel New Yorker. He will die there two years and four months later.

Nikola Tesla is found dead at the Hotel New Yorker on January 8, 1943. Within hours, agents from the Office of Alien Property Custodian arrive and remove two truckloads of trunks, notebooks, drawings, and apparatus. A January 12 memo acknowledges that as Tesla was a naturalized citizen, the OAP may not have had jurisdiction over his property, but expresses confidence the material can be held for at least two days. John G. Trump, uncle of the 45th president and a high-voltage physicist at MIT, spends three days reviewing the papers and concludes they contain nothing of significant value. The Governor Clinton Hotel safe, rumored to contain Tesla's most important weapon plans, is opened and found to contain decades-old electrical testing equipment. Tesla's papers are subsequently seized a second time by the New York State Department of Taxation for unpaid back taxes.

The Federal Bureau of Investigation releases an initial set of Tesla-related documents in September 2016 in response to accumulated FOIA requests. A follow-up release of 64 additional pages follows in March 2018, including a catalog of Tesla's writings as evaluated by the Office of Alien Property Custodian. The combined release totals approximately 290 pages. Portions remain redacted. John G. Trump's formal three-day evaluation report is referenced extensively in subsequent FBI memos but has not been released as a standalone document in either FOIA publication. Tesla's Edison Medal, present in his hotel room at the time of his death, does not appear in any released document and has not been located.

The Mid-Infrared Advanced Chemical Laser, developed by the U.S. Navy, becomes operational at White Sands Missile Range in New Mexico. The deuterium fluoride chemical laser can produce more than one megawatt of continuous output power for up to 70 seconds, making it the most powerful continuous-wave laser in the United States. Its original goal is to track and destroy anti-ship cruise missiles. It will later be used to test directed energy attacks against orbiting satellites.

The Department of Defense fires the MIRACL laser at MSTI-3, a U.S. Air Force satellite at 432 kilometers altitude, in the first deliberate illumination of an orbiting object by a ground-based high-powered laser. The stated purpose is to test satellite vulnerability to directed energy attack. Russia formally protests, citing concern that the test violates the spirit of arms control agreements governing military activities in space. The DoD maintains the test was defensive research. The MIRACL system remains at White Sands.

The Active Denial System, a 95 GHz millimeter-wave directed energy weapon that produces an intense heating sensation on exposed skin, is deployed to Afghanistan in the first operational deployment of a directed energy system by U.S. forces. The system was tested on more than 13,000 human volunteers over a decade of development at Kirtland Air Force Base. It is recalled from Afghanistan within months and has not been deployed in a combat zone since. No public explanation has been provided for the recall. A portable version, the Silent Guardian, is now marketed to civilian law enforcement.

NASA Technical Report R-277, Chronological Catalog of Reported Lunar Events, is published in July 1968 by Barbara M. Middlehurst of Goddard Space Flight Center and colleagues at the University of Arizona, Armagh Planetarium, and the Smithsonian Astrophysical Observatory. The catalog documents 579 verified reports of unexplained phenomena on the lunar surface from 1540 to 1966, filtered to exclude observations the observer doubted or that could be attributed to known atmospheric effects. The crater Aristarchus accounts for the largest concentration. The catalog is published one year before any Apollo mission lands on the moon.

In his official Apollo 11 technical crew debrief in July 1969, Buzz Aldrin documents three categories of unexplained observations: a sizeable object tracked with a monocular near the moon that the crew could not identify; light flashes inside the cabin with no explained source; and a bright light on the return trip tentatively assumed to be a laser with no confirmed Earth-based source. In November 1969, the Apollo 12 ascent stage is intentionally impacted into the lunar surface. The seismometer records the surface reverberating for 55 minutes. NASA scientists describe the moon ringing like a bell. The debrief remains a government record until its declassification via PURSUE in May 2026.

On May 8, 2026, the Trump administration releases 162 newly unsealed files through PURSUE, the Presidential Unsealing and Reporting System for UAP Encounters. The release includes Apollo 11, 12, and 17 technical crew debriefs in which astronauts Buzz Aldrin, Alan Bean, and Harrison Schmitt document unexplained observations in their own words. Schmitt tells debriefers the Apollo 17 crew saw light flashes just about continuously when dark adapted throughout the entire flight. A NASA photograph showing three dots in triangular formation in the lunar sky is included in the DoD UAP review. The documents had been in government files since 1969 and 1973 respectively.

The CIA's Technical Services Division and the U.S. Army's Special Operations Division at Fort Detrick, Maryland establish Project MKNAOMI. The joint program develops biological and chemical agents for covert operations, stockpiles toxins capable of killing thousands, and produces a dart gun using compressed air to fire a frozen saxitoxin dart the width of a human hair at 100 meters range. The dart melts inside the body, the saxitoxin degrades before standard toxicology screening, and the death mimics a natural heart attack. The program also researches covert crop destruction methods. A 1967 CIA memo documents at least three such techniques tested under field conditions.

On November 25, 1969, Nixon renounces U.S. biological weapons. On February 14, 1970, a follow-up executive order explicitly covers all toxins developed under programs like MKNAOMI and orders their destruction. MKNAOMI is officially dissolved. What the Church Committee discovers five years later: a CIA scientist acquired 11 grams of shellfish toxin and vials of cobra venom from Fort Detrick and retained them at a Washington laboratory in direct violation of the presidential order. The 11 grams represented nearly a third of all shellfish toxin the program had ever produced.

On September 16, 1975, the Church Committee holds televised hearings on CIA biological weapons. Senator Frank Church holds up the MKNAOMI dart gun for the cameras, one of the most widely reproduced images from any congressional investigation. CIA Director William Colby testifies that 11 grams of shellfish toxin were retained in a Washington laboratory in violation of Nixon's executive order. The committee confirms MKNAOMI had stockpiled materials sufficient to kill thousands and had continued operating under different CIA components after its stated termination.

In March 2018, EcoHealth Alliance submits a $14 million grant proposal to DARPA titled Project DEFUSE. The proposal describes inserting furin cleavage sites into bat SARS-related coronaviruses at the Wuhan Institute of Virology in collaboration with researchers at UNC Chapel Hill and other institutions. DARPA rejects the proposal, citing gain-of-function concerns and noting aspects of the proposed research may not meet safe research guidelines. SARS-CoV-2, which emerges in Wuhan in late 2019, has a furin cleavage site at the S1/S2 boundary of its spike protein, a feature never previously observed in any natural SARS-related betacoronavirus.

On January 31, 2020, Kristian Andersen of Scripps Research emails Fauci that some features of SARS-CoV-2 potentially look engineered. On February 1, Fauci and NIH Director Collins convene a secret conference call with at least eleven virologists to discuss lab origin concerns. Congressional investigations later establish that Andersen began drafting the Proximal Origin paper on February 4 and that the paper's drafting was coordinated with Fauci's office. On March 17, 2020, the Proximal Origin of SARS-CoV-2 is published in Nature Medicine, concluding lab origin is not scientifically plausible. Andersen is a co-author.

On February 28, 2023, FBI Director Christopher Wray publicly confirms the FBI assessed COVID-19 most likely originated from a lab incident in Wuhan, with moderate confidence. The Department of Energy reaches the same conclusion with low confidence. Four other intelligence agencies assess natural origin with low confidence. The CIA does not reach a conclusion. In June 2023, pursuant to the COVID-19 Origin Act, the ODNI releases a declassified summary of the intelligence community assessment. The underlying intelligence, technical annexes, and raw intelligence informing the agency conclusions are not included in the public release.

The U.S. Army begins Operation Desert Rock at the Nevada Proving Grounds, marching military personnel to within miles of nuclear detonations to study the effects on troops and to train soldiers for operations on a nuclear battlefield. The first exercise involves 11,000 DoD personnel. Six Desert Rock exercises run through 1957, with total participation exceeding 68,000 personnel at the Nevada site alone. Participants are sworn to secrecy. Their service location and exposure cannot be disclosed to doctors or family members. Between 1945 and 1962, approximately 225,000 members of the U.S. Armed Forces participate in atomic test programs at Nevada and in the Pacific.

The accident at Three Mile Island Unit 2 begins at 4:00 a.m. on March 28, 1979. Operators attempt to stabilize a partial core meltdown, the worst accident in U.S. commercial nuclear power history. The NRC commissions two major investigations. The Rogovin Report, NUREG/CR-1250, concludes that uncertainty within the plant meant information provided to government agencies was fragmented, sometimes contradictory, and generally understated the severity of the accident in communications with the public. The NRC is found to lack any coordination mechanism capable of ensuring that public communications were current, consistent, or complete during the crisis period.

Former Army medic Van Brandon discloses that he followed orders to prepare phony radiation records at four nuclear tests in 1956 and 1957 at Yucca Flats, Nevada, and observed falsified documents at a fifth test in 1955. He describes two sets of books: a hot set with true radiation readings and a fake set showing soldiers received less than the maximum permitted exposure level. The U.S. Defense Nuclear Agency initiates a federal investigation. Brandon states he was warned when leaving the Army in 1961 that disclosure would have consequences. He waited twenty years.

On January 23, 2025, the National Security Archive publishes newly declassified material on the Nth Country Experiment, a secret 1964 to 1967 project at Lawrence Livermore National Laboratory. Three young PhD physicists working part-time, prohibited from accessing classified information, produced a credible plutonium implosion weapon design using only publicly available scientific literature. The project took three years. The 1967 Summary Report concludes that a nation with nuclear aspirations and limited resources could develop a workable weapon design without any classified access. The companion Postshot Activities report, newly declassified in 2025, remains massively redacted but confirms the physicists briefed the CIA, Los Alamos, the AEC, and the State Department on their findings.

In November 1959, 20-year-old Marine Lee Harvey Oswald publicly defects to the Soviet Union. CIA counterintelligence chief James Jesus Angleton orders mail surveillance of Oswald shortly after the Washington Post reports the defection. The CIA's counterintelligence staff opens a classified 201 intelligence file on Oswald that will grow to 185 pages over the next four years. CIA officer Reuben Efron is assigned to monitor Oswald's private correspondence, reporting directly to Angleton. This surveillance continues through November 22, 1963. The file is held in Angleton's office at CIA headquarters in Langley, Virginia. At least 35 CIA employees handle Oswald reports between 1959 and 1963.

On November 24, 1963, two days after President Kennedy is assassinated and hours after Jack Ruby shoots Oswald in the basement of the Dallas police station, FBI Director J. Edgar Hoover dictates a memo. He states the thing he is concerned about is having something issued so we can convince the public that Oswald is the real assassin. The following day, November 25, Deputy Attorney General Nicholas Katzenbach writes that the public must be satisfied that Oswald was the assassin, while explicitly noting the evidence was not sufficient to convict him at trial. Both memos are written before the Warren Commission is created on November 29. The FBI's Dallas office had received a warning before Ruby shot Oswald that a committee had been formed to kill him. The Dallas Police Department, notified by the FBI, failed to prevent the shooting.

CIA counterintelligence chief James Angleton testifies before the House Select Committee on Assassinations in 1978, claiming the CIA was inattentive to Oswald and that he knew almost nothing about Oswald before the assassination. The top-secret transcript of this testimony is classified until the 2025 JFK release. The released transcript, alongside the 185-page Oswald file Angleton's office maintained from 1959, the 17 reports received by his Special Investigations Group, and the monitoring of Oswald's correspondence by an officer reporting directly to him, establishes that Angleton's sworn testimony to Congress was false. The CIA also conceals from HSCA investigators that its assigned liaison, George Joannides, had been the CIA handler in 1963 for a Cuban organization whose members had public confrontations with Oswald in New Orleans.

On January 23, 2025, President Trump signs Executive Order 14176 directing all remaining classified JFK assassination records to be released. On March 18, 2025, the National Archives posts more than 80,000 pages. One of the largest single declassification events in U.S. history. Approximately 1,124 of roughly 3,500 previously redacted documents are released. The Mexico City Station History document, RIF 104-10414-10124, covering CIA surveillance operations during the period Oswald visited Soviet and Cuban embassies, is fully available. The top-secret HSCA transcript of Angleton's 1978 testimony is declassified. The full 80,000 pages have not been comprehensively analyzed as of this writing. The CIA retains authority to withhold portions of certain documents under FOIA exemptions for matters unrelated to the assassination.

On August 2, 1964, North Vietnamese patrol boats attack the USS Maddox in the Gulf of Tonkin. On August 4, the Johnson administration reports a second attack. President Johnson addresses the nation. Congress passes the Gulf of Tonkin Resolution on August 7, authorizing military force in Vietnam without a formal declaration of war. NSA historian Robert Hanyok later concludes in a classified 2001 study, declassified 2005, that the August 4 attack never happened and that intelligence officials deliberately omitted the overwhelming body of signals intelligence reports that would have shown no attack occurred when presenting evidence to policymakers. The NSA official history of Vietnam, declassified 2007, reaches the same conclusion. Approximately 58,000 Americans die in the war that follows.

By 1967, Secretary of Defense Robert McNamara is privately documenting to President Johnson that the Vietnam War has reached a military stalemate, that the bombing of North Vietnam is not achieving its stated objectives, and that the latest troop request from General Westmoreland could lead to a major national disaster. His November 1, 1967 memo states the war is acquiring a momentum of its own that must be stopped. Johnson does not adopt his recommendations. McNamara leaves the Defense Department in February 1968. The Tet Offensive begins January 30, 1968, demonstrating to the American public what McNamara's classified memos had told the President for over a year.

Daniel Ellsberg, who worked on the Pentagon Papers study at RAND, secretly photocopies the full classified document and provides it to the New York Times. Publication begins June 13, 1971. The Nixon administration obtains the first prior restraint against a major American newspaper in U.S. history. The case reaches the Supreme Court in 15 days. The Court rules 6 to 3 in New York Times Co. v. United States that the government has not met the heavy burden required to justify prior restraint. Justice Black writes: the Government's power to censor the press was abolished so that the press would remain forever free to censure the Government. Publication resumes. The full 7,000 pages are released without redaction by the National Archives in June 2011.

At dawn on September 22, 1979, U.S. Vela satellite 6911 detects a bhangmeter double flash over the South Atlantic near the Prince Edward Islands, the characteristic signature of a nuclear explosion. President Carter writes in his diary: "There was indication of a nuclear explosion in the region of South Africa, either South Africa, Israel using a ship at sea, or nothing." The CIA assesses the probability of a nuclear test at 90 percent plus. The Arecibo Observatory captures an ionospheric disturbance matching confirmed Soviet nuclear test signatures. Both South Africa and Israel are parties to the Partial Nuclear Test Ban Treaty. A confirmed test by either country would require U.S. sanctions and the termination of military assistance, threatening the Camp David Accords and SALT II negotiations. The White House convenes a science panel to review the evidence.

The Ruina Committee, the White House science panel convened to assess the Vela detection, concludes in 1980 that it cannot determine whether the signal was a nuclear explosion or meteoroid reflection. The meteoroid hypothesis has no precedent in 16 years of Vela satellite operation and 41 confirmed detections. A senior U.S. intelligence official describes the conclusion as a whitewash influenced by political considerations. Documents later obtained from the Carter Library reveal that White House scientists agreed to hear the intelligence community's case so they could "more safely ignore them later." The February 1980 Nuclear Intelligence Panel report to CIA Director Turner is classified. The DIA and Naval Research Laboratory reports are classified. Radioactive iodine-131 is subsequently detected in sheep thyroids in Australia and New Zealand at elevated levels consistent with a nuclear event in the South Atlantic.

David Grusch, Air Force Major and official NRO representative to the Pentagon UAP Task Force, files a whistleblower complaint with the Intelligence Community Inspector General in May 2022 alleging the U.S. operates covert programs to retrieve and reverse engineer non-human craft, run through private contractors specifically to avoid congressional oversight. He reports facing retaliation for raising these concerns internally. The ICIG formally determines the complaint credible and urgent and notifies the congressional intelligence committees. The classified complaint and the basis for the ICIG determination remain classified.

On July 26, 2023, David Grusch, retired Navy Commander David Fravor, and Navy pilot Ryan Graves testify under oath before the House Oversight Committee. Grusch: programs exist run through private contractors to avoid oversight, witnesses have been harmed. Fravor: the 2004 USS Nimitz object was far superior to anything we have today or are looking to develop in the next 10-plus years. Graves: military pilots systematically fail to report UAP due to career stigma. Congress is denied SCIF access for a classified interview. On September 14, NASA releases its UAP Independent Study Team report and simultaneously announces a Director of UAP Research position whose identity is kept secret to prevent harassment.

In March 2024, the Pentagon UAP investigation office AARO publishes its Historical Record Report Volume I, reviewing all official U.S. government UAP investigatory efforts since 1945. It finds no verifiable evidence of crash retrieval programs, reverse engineering programs, or illegal concealment of UAP information from Congress. The finding directly contradicts the ICIG determination of 2022 that Grusch's claims about exactly these programs were credible and urgent. Both bodies reviewed classified information. Both operate within the same government structure. Their conclusions on the same core question are opposite. The classified supplement to Grusch's congressional testimony remains unreleased. Congressional SCIF access for a classified Grusch interview remains publicly unresolved.

On October 8, 2024, journalist Michael Shellenberger publishes details of a whistleblower report by named whistleblower Matthew Brown alleging a Pentagon Unacknowledged Special Access Program called Immaculate Constellation has operated since 2017, using AI to sweep classified military servers for UAP imagery and quarantine it in a hidden archive held at the White House. On November 12, Pentagon spokesperson Sue Gough states the DoD has no record of any SAP called Immaculate Constellation. On November 13, Representative Nancy Mace submits the 12-page report to the House Oversight Committee. It is entered into the Congressional Record as "Report, Pentagon, Immaculate Constellation; submitted by Rep. Mace." At the same hearing, Luis Elizondo testifies under oath that the U.S. is in possession of UAP technologies and confirms secret reverse-engineering programs exist. Rear Admiral Tim Gallaudet testifies under oath that a SAP email sent to him and all Fleet Forces commanders was wiped from every account the next day. No one spoke of it afterward.

The Defense Intelligence Agency awards a $22 million contract to Bigelow Aerospace Advanced Space Studies (BAASS) for the Advanced Aerospace Weapon System Applications Program (AAWSAP), funded by Senate Majority Leader Harry Reid. The program uses Skinwalker Ranch in Utah as a living laboratory. Over four years it produces more than 100 technical reports delivered to the DIA covering poltergeist phenomena, consciousness studies, precognition, anomalous cognition, cryptid encounters, and animal mutilations. Military personnel who visit the ranch report that paranormal events follow them home. Some report injury to family members. Harry Reid writes to the Deputy Secretary of Defense on June 24, 2009 requesting Special Access Program status for the program. The request is not granted. DIA cancels AAWSAP in 2012. The Defense Office of Prepublication and Security Review clears two books describing the research for public release in 2021 and 2023. The 100-plus technical reports delivered to the DIA remain classified.

The ODNI Annual Statistical Transparency Report for CY2021 and FBI compliance reporting to the FISC establish that the FBI conducted approximately 3,394,053 queries of Section 702 databases for U.S. person communications in 2021, without obtaining individual warrants for those searches. The 232,432 foreign targets nominally authorized for collection produced a ratio of 14.6 FBI searches of American communications per foreign target per year. A FISC opinion documents that among the warrantless searches: 19,000 donors to a congressional campaign were searched in bulk; Black Lives Matter protesters were searched without establishing a foreign intelligence basis; a member-elect of Congress was searched; and a state judge who complained about police abuses was searched. The government's oversight board, the PCLOB, would later find these practices showed persistent and widespread violations. A federal court would rule in January 2025 that these searches are unconstitutional.

Dr. Leon Davidson, a chemical engineer who worked on the Manhattan Project, has a tape recording he believes contains a signal of extraterrestrial origin. He demands a verbatim translation of what he calls the space message and identification of the transmitter from which it came. CIA agents communicate with him for over a year about the signal without identifying themselves as CIA. The Air Force tells Davidson through Captain Wallace W. Elwood that the signal is morse code from a known U.S. licensed radio station. Davidson rejects this: the acoustic characteristics of his tape recording are not morse-type. An internal CIA memo dated November 3, 1957, states: "Davidson is no fool and it appears that the attic is treating him as one if they think he can be satisfied with a SOP such as Captain Elwood's." A second 1957 CIA document notes the agency is "committed" to communicating with Davidson. Both documents reference an entity called "the attic" never formally identified in any public record.

On May 22, 1984, a CIA monitor provides a trained remote viewer with geographic coordinates for Mars at a time of interest of approximately one million years B.C. The viewer, given a sealed envelope not to be opened until after the session, describes pyramid forms, very large and very tall ancient people, deep channels cut as storm shelters, and a civilization experiencing catastrophic atmospheric collapse from something resembling a comet passage. The viewer describes a group that left to find another place to live, and a remaining population that has accepted its extinction. The monitor at the 40-minute mark notes a definite voltage reversal in monitoring equipment. The session is classified and filed as CIA-RDP96-00788R001900760001-9 in the CIA STARGATE collection. It is released in January 2017 as part of the CIA CREST archive.

In August 1973 CIA-funded physicists Harold Puthoff and Russell Targ run formal controlled experiments on Uri Geller at Stanford Research Institute. Geller correctly identifies the face of a die in a sealed steel box 8 times in a row, passing twice when his perception is unclear. Calculated probability of chance: one in a million. CIA observers attend SRI briefings. The CIA observer personally finds no evidence of fraud. ARPA observers independently conclude the results do not transcend what a skilled magician could produce. The results are published in Nature in October 1974. The CIA classifies the experimental record and files it in what becomes the STARGATE archive.

In May 2026 the Disclosure Foundation wins a FOIA appeal against the NSA, forcing production of 334 pages of historical UAP records previously classified TOP SECRET UMBRA. The NSA had protected these documents since a 1980 FOIA lawsuit, submitting an in camera affidavit to the court. The Yeates Memo describing the documents was declassified in 2009 but the underlying records stayed classified until 2026. Visible entries include 13 MIG fighters scrambled to intercept one unidentified object, 72 objects tracked simultaneously, and objects described as impossible to be an aircraft and brighter than the sun. The most anomalous entries remain the most heavily redacted.

On June 5, 2026, AARO Director Dr. Jon Kosloski signs DOW-UAP-D077, documenting an October 2023 incident where six federal law enforcement agents observed an orange mother orb releasing red orbs near a sensitive national security site. AARO explains 60 percent of the activity as military infrared flares confirmed against flight logs and radar. The remaining 40 percent is officially logged as Unrecognized Technology, Pending, an exclusion-based finding the report itself states is unsubstantiated by technical or physical evidence. Released through the PURSUE portal as part of the third declassification batch.

On May 8, 2026 the Department of War releases the Apollo 11 Technical Crew Debriefing from July 31, 1969, as part of the first PURSUE disclosure batch. Buzz Aldrin describes an object with sizeable dimension examined with a monocular and a bright light source tentatively ascribed to a possible laser. The same release includes Apollo 12 photography of an unidentified phenomenon and Apollo 17 imagery of three lights in a triangular formation, which the Department of Defense's own caption says could be a physical object. Commander Eugene Cernan and geologist Harrison Schmitt independently corroborate the Apollo 17 sighting, with Schmitt comparing it to the Fourth of July.

A CIA document filed in the STARGATE collection, THE MONROE INSTITUTE OF APPLIED SCIENCE (M.I.A.S.) SEMINAR, describes the out-of-body state as projecting consciousness into dimensions both inside and outside the time-space world, and provides specific instructions for constructing an energy balloon to protect against conscious entities of lower energy levels encountered during projection outside the terrestrial sphere. Declassified with redactions in 2003.

SRI researchers G. Scott Hubbard and Edwin C. May file an interim report, An Experiment to Explore Possible Anomalistic Behavior of a Photon Detection System During a Remote Viewing Test, under U.S. Army contract DAMD 17-85-C-5130. The report investigates prior claims of anomalous photomultiplier tube signals during sessions where viewers correctly identified concealed Chinese characters, designing a three-phase experiment with pilot, formal, and dual control conditions to test whether light is physically emitted near correctly identified remote viewing targets. Filed in the CIA STARGATE collection.