Research guide

Pentagon UFO Files: Official Documents and Releases

Explore official Pentagon UFO and UAP files by release, agency, record type, incident date, and source—with direct links and Probed analysis.

By Probed Editorial DeskReviewed by Probed Research ReviewUpdated September 1, 2026

What the Pentagon UFO files include

The modern federal UFO record is spread across several official systems rather than one complete archive. The Department of War PURSUE portal publishes rolling tranches of documents, imagery, video, and other media. AARO maintains its own case imagery, report documents, information papers, and congressional products. The National Archives is separately assembling Record Group 615 from records transferred by federal agencies. Probed connects those collections without pretending that they are interchangeable or complete.

This page concentrates on records released by defense and intelligence organizations and on the official context needed to interpret them. Every file card links to a Probed record that preserves the originating release, agency label, file type, source URL, and available analysis. The source link remains the authority for the underlying record; Probed adds navigation, transcription, cross-references, and clearly labeled editorial assessment.

How the release system works

PURSUE began with an initial release on May 8, 2026 and describes the collection as a rolling interagency transparency effort. The official portal organizes material by release date, agency, and file type. That release date is not necessarily the date of the event or the date a document was created. Probed stores those fields separately so researchers can distinguish publication chronology from incident chronology.

A release may combine historical documents, recent mission material, photographs, or video. A file name can be an agency identifier, a descriptive title, or a portal-specific label. For that reason, the tracker keeps the official title and source URL while presenting a clearer display title where an editor has verified one. It also preserves direct file identifiers in search metadata when they are important for exact-match research.

  • Release date: when the government published or cleared the tranche.
  • Incident date: when the underlying event reportedly occurred, when known.
  • Originating agency: the organization associated with the record, not necessarily the organization hosting the download.
  • Assessment status: whether Probed has completed a substantive review or only verified metadata.

How to read an official file responsibly

Official release is evidence of provenance, not proof that every claim inside a record is correct. A report may preserve a witness statement, an analyst hypothesis, a historical allegation, or a resolved case. Start with the exact wording and source locator, then separate what the record reports from what an agency concluded. Look for dates, sensor type, chain of custody, redactions, and references to attachments that may not have been released.

Visual material deserves the same caution. Compression, cropping, stabilization, missing telemetry, and unknown viewing geometry can change what a clip appears to show. AARO and NASA both emphasize the importance of better-calibrated, consistently collected data. Probed therefore treats an unexplained label as a status of the available evidence, not as a conclusion about origin.

Where to look beyond Pentagon releases

The National Archives UAP collection is the main federal archival destination created under the 2024 National Defense Authorization Act. Record Group 615 now lists transfers from agencies including the FAA, NRC, ODNI, Office of the Secretary of Defense, NSA, State Department, FBI, and Air Force, with additional transfers expected on a rolling basis. NARA also offers bulk downloads for several UAP-related series and older Project Blue Book holdings.

If a specific record is not public, FOIA.gov recommends first checking existing agency reading rooms and then sending a written request that reasonably describes the records sought. A narrow request with agency, office, date range, record type, and known identifiers is generally easier to process than a request for every record about a broad topic. A FOIA request asks for existing records; it does not require an agency to create analysis or answer research questions.

Curated records

Explore the source files

documentRelease 06

Tremonton Film: Conflicting Technical Assessments

This Project Blue Book file preserves Delbert C. Newhouse’s account and film submission from the 2 July 1952 Tremonton incident. Newhouse said the sky supplied no fixed reference for estimating distance, size, altitude, or speed. Navy analysts favored an unidentified light-source interpretation under disputed assumptions, while later reviews considered balloons, birds, insects, and mirage; one 1956 study remained inconclusive before an Air Force memo adopted a seabird explanation.

documentRelease 06

AAWSAP’s 2008 research objectives and requirements

DIA’s July 2008 AAWSAP objectives call for studies of breakthrough aerospace technologies and their implications for foreign threats through 2050. The four-page statement specifies research fields, expert qualifications, security requirements and a sequence of reports; it describes commissioned work, without establishing that the proposed technologies had been achieved.

documentRelease 06

AAWSAP contract award, schedules and data rights

This 59-page AAWSAP contract identifies BAASS, the September 2008 award, scheduled reports and government data rights. The released copy also includes a $21.95 million total and performance dates extending into December 2010, so it should be read with the later modifications rather than as an untouched record of the original award. Most pages contain standard procurement terms.

documentRelease 06

Metallic Glasses for Aerospace

This reference evaluates metallic glasses as possible aerospace structural materials. It highlights high strength and thermoplastic processing alongside low ductility, fatigue concerns, and the lack of lightweight glass-forming alloys.

documentRelease 06

Metallic Spintronics

This reference reviews metallic spintronics, including giant magnetoresistance, magnetic multilayers, spin-transfer torque, and memory concepts. It describes experiments and device challenges in a developing condensed-matter field rather than an extraordinary sensing or propulsion capability.

documentRelease 06

Ruppelt’s 1952 briefing: unresolved reports and better measurements

This official transcript preserves a March 1952 presentation attributed to Captain Edward J. Ruppelt on the Air Force handling of unidentified-object reports. It records proposed data-collection methods, reported cases and alternatives, and repeated cautions that the available evidence did not establish the nature or origin of the reported phenomena.

videoRelease 06

DOW-UAP-PR159, Historical Film of Reported UFOs, Utah, 1952

This digitized 16 mm print shows low-detail bright marks against the sky from the 1952 Tremonton film. The official description says missing fixed reference points prevented a conclusive identification. At 00:55 the release changes to unrelated sewing-equipment footage; the record does not explain when or how the material was combined, and the reviewed imagery does not identify the airborne marks.

audioRelease 06

DOW-UAP-PR160, Presentation by Captain Edward J. Ruppelt, 1952

This 65-minute DVIDS recording preserves a March 1952 presentation associated with Captain Edward J. Ruppelt and the Air Force’s reorganized UFO investigation. Its official D154 companion transcript is indexed here in 19 sequential page-level spans with approximate audio locators. The presentation discusses unresolved reports and proposed data collection while stating that the Air Force had no conclusive evidence about the phenomena’s nature or origin.

videoRelease 06

LLE-UAP-PR001, Unresolved UAP Report, Colorado, 2023

A Colorado law-enforcement officer submitted this 79-second cellular-camera video from October 2023 and described a silent light flashing red, blue, and green. The official timeline says the camera pans and changes magnification while keeping an apparent light source near center; the lower frame was blurred for privacy. AARO warns that autofocus and image processing can distort distant subjects, and the reviewed footage does not identify the light.

videoRelease 06

LLE-UAP-PR002, Unresolved UAP Report, Colorado, October 2023

A Colorado law-enforcement officer submitted this 15-minute cellular-camera video from October 2023 and described a silent light flashing red, blue, and green. The official timeline says the camera keeps an apparent light source generally centered for the full clip, while the lower frame is blurred for privacy. AARO warns that phone autofocus and image processing can alter apparent shape and motion; the footage does not establish the light’s identity.

documentRelease 06

Tremonton Photo File: Limits and Alternatives

This short Project Blue Book photo file records the 2 July 1952 Tremonton observation associated with CPO Delbert C. Newhouse. It says the photographed objects were too small and lacked reference points for estimating size, distance, or speed, and it lists pillow balloons or birds as possible explanations rather than a settled identification.

documentRelease 06

Delbert Newhouse’s Navy career and photographic service

Delbert Newhouse’s Navy personnel file documents a career in photography through assignments, qualifications, evaluations and retirement orders. It includes both favorable and critical performance appraisals and material dated later than the catalogue’s 1957 label. These records establish professional background; they do not independently identify the objects in his Tremonton film.

documentRelease 06

Air Force UFO correspondence, film inquiries and physical evidence

This Air Force correspondence file follows film-analysis requests, witness statements, interservice coordination and physical-evidence inquiries during 1952. It includes Newhouse’s explicit limits on estimating the Tremonton objects, the effort to recover a misplaced Mariana film copy, and FBI examination of a reportedly burned cap. Questions and proposed explanations remain distinct from established identifications.

documentRelease 06

DOW-UAP-D106, Mission Report, Iraq, 2022

This May 2022 mission report records an FMV observation that the reporting unit described as UAP activity during an Operation Inherent Resolve mission. It reports estimated speed and size while stating altitude could not be determined, so the record does not identify an object or establish its performance.

documentRelease 06

DOW-UAP-D107, Mission Report, Middle East, 2025

This October 2025 mission report records a UAP incident during an Operation Inherent Resolve mission. It preserves the observer’s description and reported speed, but the form leaves velocity and trajectory fields blank or estimated and does not establish identity or a measured performance.

documentRelease 06

DOW-UAP-D108, Mission Report, Middle East, 2025

This July 2025 mission report records a UAP incident during an Operation Inherent Resolve mission. The form preserves descriptions and an estimated velocity while also recording unknown control and propulsion, no material recovery, and no asserted advanced capabilities.

Primary sources

  1. 01Presidential Unsealing and Reporting System for UAP Encounters — U.S. Department of War
  2. 02Initial PURSUE transparency release announcement — U.S. Department of War
  3. 03Official UAP imagery — All-domain Anomaly Resolution Office
  4. 04UAP report documents — All-domain Anomaly Resolution Office
  5. 05Record Group 615: UAP Records Collection — National Archives
  6. 06Bulk downloads for UAP records — National Archives
  7. 072024 Consolidated Annual Report on UAP — Office of the Director of National Intelligence
  8. 08UAP Independent Study and final report — NASA
  9. 09How to make a FOIA request — U.S. Department of Justice