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14 programmes · 13 with public access

State archives

State UAP programmes and archives, each entry with the source that states it. France runs a public database, Italy’s Air Force has held the task since 1978 and publishes its sighting lists, and Chile publishes resolved cases.

United States1947–1969ClosedPublic access

Project SIGN → GRUDGE → BLUE BOOK

United States Air Force

Project Sign and Project Grudge preceded Blue Book. The National Archives holds about 2 cubic feet of administrative files, 37 of case files and 3 of OSI records, consulted on 94 rolls of microfilm, with film, sound and stills in separate branches. The 12,618 and 701 come from the Air Force fact sheet of January 1985, which also says that “there has been no evidence indicating that sightings categorized as ‘unidentified’ are extraterrestrial vehicles.”

Volume

12,618 sightings reported 1947–1969, 701 “Unidentified”; the sanitized case files are in the National Archives Catalog as 10,622 file units with 116,537 digital objects Figures ↗

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United States2022–presentActivePublic access

AARO (All-domain Anomaly Resolution Office)

Department of Defense (Department of War)

Established on 15 July 2022. The FY2025 report sorts the 319 reports into resolved (114), “meriting further analysis” (9) and the “active archive”, “a category of UAP reports with insufficient data” (191); three more await closure. The report: “A lack of timely and actionable sensor data continues to constrain AARO’s ability to resolve cases.”

Volume

319 reports received from 2 June 2024 to 30 May 2025 (FY2025 report): 274 air, 44 space, 1 maritime; 114 resolved Figures ↗

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United States2026–presentActivePublic access

PURSUE (Presidential Unsealing and Reporting System for UAP Encounters)

Department of War

The Department of War, with support from ODNI, releases the records “on a rolling basis as they are discovered and declassified, with tranches posted every few weeks”, and describes them as “unresolved cases, meaning the government is unable to make a definitive determination on the nature of the observed phenomena”. In our registry they date from 1944 to 2026: War 250, FBI 103, NASA 41, CIA 23, State 9, Energy 5, other 19.

Volume

Six tranches between 8 May and 18 September 2026; 450 records in our registry

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United States2023–presentActivePublic access

UAP Records Collection (Record Group 615)

National Archives and Records Administration

Established under sections 1841–1843 of the 2024 National Defense Authorization Act, which “requires federal agencies to transfer digital copies of all UAP records to NARA”. NARA set 30 September 2025 as the deadline for releasable records identified by 20 October 2024 and adds series to the online Catalog as they arrive. PURSUE is a release programme of the Department of War; RG 615 is the archive into which agencies must transfer their records.

Volume

Series from nine agencies so far (FAA, NRC, ODNI, OSD, NSA, State, FBI, Air Force, CBP); 717 items with 719 digital objects in the Catalog Figures ↗

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United States2008–2010ClosedPublic access

AAWSAP (Advanced Aerospace Weapon System Applications Program)

Defense Intelligence Agency

A contract, not an investigating office. The statement of objectives of 18 July 2008, which names the DIA’s Acquisition Support Division in its background section, sets the goal: “to understand the physics and engineering” of breakthrough aerospace applications “as they apply to the foreign threat out to the far term, i.e., from now through the year 2050”, in twelve technical areas from lift and propulsion to “spatial/temporal translation” and “human effects”, with work classified up to TS/SCI. The solicitation went out on 1 September 2008 as an unrestricted request for proposals with offers due on 10 September; on 22 September 2008 the award went to Bigelow Aerospace Advanced Space Studies of Las Vegas, firm fixed price, a base year whose six line items add up to $10,000,000 (our sum) and four option years anticipated. Modification P00001 (September 2009) exercised the first option “subject to availability of funds”, with line items adding up to $25,000,000 (our sum), and contradicts itself on dates: its text moves the option year to 1 October 2009 – 30 September 2010, its own schedule gives 22 September 2009 – 21 September 2010. P00002 (February 2010) funded the option at $11,948,810 and called for the impacts and technical risks of the “reduced funding”; P00003 changed the contracting officer’s representative; P00005 extended the period to 21 December 2010 with no new money. Clause 52.227-17 gives the government unlimited rights in all data produced under the contract and bars the contractor from publishing any of it without the contracting officer’s written permission. Read the published order with care: it is a conformed copy, not the 2008 document. It already carries the total of $21,948,810, the option-year lines as rewritten by P00002, ending on 21 December 2010 as set by P00005, and a form footer dated 2012. Not released: the BAASS proposal the order incorporates by reference, the P00002 attachment on the impact of the cut, the text of P00004 (only its distribution sheet is out), and anything after 21 December 2010. None of the seven contract documents uses the words UFO, UAP, unidentified, anomalous or paranormal. The contract documents and 37 DIRDs are public in PURSUE release 06 (18 September 2026).

Volume

One contract, HHM402-08-C-0072, and five modifications: $21,948,810 obligated across a base year and one option year Figures ↗

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France1977–presentActivePublic access

GEPAN → SEPRA → GEIPAN

CNES — the French space agency

GEPAN, within the French space agency CNES, received a copy of gendarmerie reports from May 1977; SEPRA succeeded it in 1988. Each case goes into one of four categories: A, completely identified; B, probably identified; C, not identifiable for lack of data; D, not identifiable despite the abundance and quality of the data. The COMETA report of 1999, held in release 01, put category D at “4 to 5% of the cases”.

Volume

Over 3,000 gendarmerie reports forwarded since 1974, as of 1999 (COMETA report); current GEIPAN figure not checked Figures ↗

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United Kingdom1950–2009Status not knownPublic access

Ministry of Defence UFO files / DI55

Ministry of Defence

The British government began its first official inquiry in 1950. Until 1967 the MoD destroyed UFO files at five-yearly intervals, so many records from before 1962 are lost; the policy was rescinded in 1970. From 1967 incidents of possible defence significance went to the Defence Intelligence branch DI55; more than 11,000 reports were logged between 1959 and 2007. The final UFO policy file covers 2009.

Volume

209 files, about 52,000 pages, opened in ten tranches, 2008–2013

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Italy1978–presentActivePublic access

Aeronautica Militare sighting register

Aeronautica Militare

After the wave of sightings in 1978, Prime Minister Giulio Andreotti designated the Air Force “as the institutional body responsible for collecting, verifying, and monitoring UFO-related reports”; today the General Security Department of the Air Force Staff carries it out. A report is made on a form handed in at a Carabinieri station; once the investigation is complete the incident is published, and if no technical or natural explanation is found it is classified as a UFO sighting.

Volume

Sighting lists published by the Air Force: 208 sightings for 1972–1990, 112 for 1991–2000, then one list a year up to 2026 Figures ↗

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Chile1997–presentTransformedPublic access

CEFAA → SEFAA

DGAC — the Chilean civil aviation authority

Not a ufology group but a section of the state civil aviation authority: CEFAA was created on 3 October 1997 and became SEFAA on 18 October 2021. Without photographs or video it opens no investigation, and it asks for files “en su estado original” (in their original state): no screenshots, and no files passed through messaging apps such as WhatsApp or social networks, because such apps “alteran el material” (alter the material).

Volume

Resolved cases published monthly; yearly lists 2018–2026

Source ↗
Canada1947–?Status not knownPublic access

Canada’s UFOs: The Search for the Unknown (Library and Archives Canada)

Department of National Defence, Department of Transport, National Research Council, RCMP; held by Library and Archives Canada

Library and Archives Canada describes the set as “all records filed with the federal government on UFOs”: correspondence, reports, memos and procedures, some on particular sightings, others reporting forms and procedures. About half name a sighting location.

Volume

About 9,500 digitized documents accumulated between 1947 and the early 1980s

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Australia?–1994ClosedPublic access

RAAF sighting reports

Royal Australian Air Force

People who thought they had seen a flying saucer usually reported it to the RAAF, “which had special forms to document the details”; the records are kept in the National Archives of Australia. The RAAF ceased investigating UFO sightings in 1994, “reasoning that only 3 per cent of reports could not be explained by natural phenomena”.

Volume

Not known: the archive page gives no number

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Sweden1946Closed

Ghost Rockets investigation, 1946

Swedish Defense Staff

The US Intelligence Review of 9 January 1947 says of the reports of 1946: “Official investigations of these reports were begun by the Swedish authorities in June.” The Defense Staff carried them out and issued communiqués on 6 August and 10 October. A G-2 paper of 1950 says the Swedish Government issued a report by 1947. A Riksarkivet podcast with the head of the War Archives (episode of 27 April 2023, transcript published in 2024) adds that a Defense Staff order of 12 June 1946 (Fst/L 12/6 1946 NR 7:49) told units to report on a set form, that a committee of the Defense Staff with the Air Administration, the Air Staff, the Naval Administration, FRA and FOA met from July and held its last meeting on 12 December 1946, and that it never presented a tenable explanation. The US releases hold no Swedish document.

Volume

Not known. The US releases hold no Swedish document. The US review of 9 January 1947 says the Defense Staff had received almost 1,000 reports by the end of July 1946. Figures ↗

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Spain1962–1995Status not knownPublic access

Ministry of Defence UFO files

Ministerio de Defensa / Ejército del Aire

In 1991 the Ministry of Defence began declassifying the files so that the public could consult them; in 1992 a physical copy was deposited in the Air Force Central Library in Madrid. Digitised, they can be read online in the Biblioteca Virtual de Defensa. They cover events in Spanish airspace involving Air Force personnel or equipment, from San Javier (Murcia) in 1962 to Morón (Seville) in 1995; witnesses’ and reporting officers’ details are withheld.

Volume

80 files, 1,900 pages

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Brazil1952–2016Status not knownPublic access

National Archives UFO fund (BR DFANBSB ARX)

Comando da Aeronáutica / Arquivo Nacional

Under ordinance 551/GC3 of 9 August 2010 the Air Force command only registers occurrences and forwards them to the National Archives: COMDABRA receives and catalogues the records, and the Air Force documentation centre CENDOC periodically sends the originals to the Archives. The first transfer arrived on 31 October 2008. The fund can be consulted through SIAN, the Archives’ information system.

Volume

743 records, 1952–2016: reports, questionnaires, correspondence, photographs, drawings, video, audio and press cuttings Figures ↗

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