DOCUMENTDOW-UAP-D102
Project Blue Book File on Tremonton Film, Utah, 1952
This document records the Project Blue Book investigation and subsequent assessments of an incident near Tremonton, Utah, on July 2, 1952.
// RELEASE 06 — SEPTEMBER 18, 2026
Pentagon UFO Files: Release 6
On September 18, 2026, the Department of War published 75 files at war.gov/UFO: 59 documents · 15 videos · 1 audio recording. Every one is listed below; open any file for the government’s full description, the official link and our archived copy. The Pentagon calls these unresolved cases — not confirmed anomalies.
Highlights
- Project Blue Book File on Tremonton Film, Utah, 1952
- AAWSAP Statement of Objectives, July 2008
- AAWSAP Solicitation and Original Order, September 2008
- AAWSAP DIRD, Metallic Glasses for Aerospace Applications, December 2009
- AAWSAP DIRD, Metallic Spintronics, March 2010
- Transcript of a Presentation by Captain Edward J. Ruppelt, 1952
- Historical Film of Reported UFOs, Utah, 1952
- Presentation by Captain Edward J. Ruppelt, 1952
- Unresolved UAP Report, Colorado, 2023
- Unresolved UAP Report, Colorado, October 2023
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DOCUMENTDOW-UAP-D110REDACTED
AAWSAP Statement of Objectives, July 2008
This July 2008 Statement of Objectives defines AAWSAP as a contractor-supported research effort intended to assess far-term foreign aerospace threats…
DOCUMENTDOW-UAP-D111REDACTED
AAWSAP Solicitation and Original Order, September 2008
This September 2008 solicitation/contract/order document serves as the original contract award instrument for AAWSAP work performed by Bigelow Aerospace…
DOCUMENTDOW-UAP-D117REDACTED
AAWSAP DIRD, Metallic Glasses for Aerospace Applications, December 2009
This DIRD surveys metallic glasses as a potentially important class of aerospace materials and describes their amorphous structure as offering very high…
DOCUMENTDOW-UAP-D129REDACTED
AAWSAP DIRD, Metallic Spintronics, March 2010
This DIRD surveys metallic spintronics, a branch of electronics that seeks to use both the electric charge and the magnetic spin of electrons to store, detect…
DOCUMENTDOW-UAP-D154
Transcript of a Presentation by Captain Edward J. Ruppelt, 1952
This document is a transcript of a March 1952 presentation by Captain Edward J. Ruppelt outlining the U.S. Air Force’s reorganized investigation into…
VIDEODOW-UAP-PR159
Historical Film of Reported UFOs, Utah, 1952
This archival footage is a digitization of a 16mm print of Kodachrome color motion-picture film shot on a handheld Bell & Howell Auto Master camera near…
AUDIODOW-UAP-PR160
Presentation by Captain Edward J. Ruppelt, 1952
This audio file records a March 1952 presentation by Captain Edward J. Ruppelt, outlining the U.S. Air Force’s reorganized investigation into unidentified…
VIDEOLLE-UAP-PR001REDACTED
Unresolved UAP Report, Colorado, 2023
A local law enforcement officer submitted a report of an unidentified anomalous phenomenon to the All-domain Anomaly Resolution Office consisting of 1 minute…
VIDEOLLE-UAP-PR002REDACTED
Unresolved UAP Report, Colorado, October 2023
A local law enforcement officer submitted a report of an unidentified anomalous phenomenon to the All-domain Anomaly Resolution Office consisting of 15…
DOCUMENTDOW-UAP-D103
Project Blue Book Photo File Relating to Tremonton Film, Utah, 1952
During its investigation of a July 1952 film of an incident reported near Tremonton, Utah, Project Blue Book examined whether the objects recorded on film…
DOCUMENTDOW-UAP-D104
Final Personnel Record for Newhouse, Delbert C., U.S. Navy, 1957
This file contains the final personnel record of U.S. Navy Chief Warrant Officer Delbert C. Newhouse, who left naval service as a Chief Warrant Officer 4…
DOCUMENTDOW-UAP-D105
U.S. Air Force Flying Discs File, 1952
This file is an archival collection of U.S. Air Force Director of Intelligence records relating to reported “flying disc” incidents during the period…
DOCUMENTDOW-UAP-D106REDACTED
Mission Report, Iraq, 2022
This mission report accompanies still imagery derived from an infrared system aboard a U.S. military platform in 2022 (DOW-UAP-PR130 and DOW-UAP-PR 131).
DOCUMENTDOW-UAP-D107REDACTED
Mission Report, Middle East, 2025
This mission report accompanies video footage derived from an infrared system aboard a U.S. military platform in 2025 (DOW-UAP-PR133).
DOCUMENTDOW-UAP-D108REDACTED
Mission Report, Middle East, 2025
This mission report accompanies video footage derived from an infrared system aboard a U.S. military platform in 2025 (DOW-UAP-PR135).
DOCUMENTDOW-UAP-D109REDACTED
Mission Report, Middle East, 2022
This mission report accompanies video footage derived from an infrared system aboard a U.S. military platform in 2022 (DOW-UAP-PR140 and DOW-UAP-PR141).
DOCUMENTDOW-UAP-D112REDACTED
AAWSAP Contract Modification P00001, September 2009
This September 2009 contract modification formally extends the Bigelow Aerospace Advanced Space Studies (BAASS) contract through 30 September 2009, revises…
DOCUMENTDOW-UAP-D113REDACTED
AAWSAP Contract Modification P00002, February 2010
This February 2010 contract modification provides funding for the exercise of Option Year 1 under contract HHM402-08-C-0072 and removes the availability…
DOCUMENTDOW-UAP-D114REDACTED
AAWSAP Contract Modification P00003, May 2010
This May 2010 contract modification is an administrative change to contract HHM402-08-C-0072. The modification states that its purpose is to change…
DOCUMENTDOW-UAP-D115REDACTED
AAWSAP Contract Modification P00004, May 2010
This May 2010 contract modification records a minor administrative action associated with the AAWSAP contract (HHM402-08-C-0072) to align internal…
DOCUMENTDOW-UAP-D116REDACTED
AAWSAP Contract Modification P00005, September 2010
This September 2010 contract modification extends the period of performance for the AAWSAP contract (HHM402-08-C-0072) from September 22, 2010, to December 21…
DOCUMENTDOW-UAP-D118REDACTED
AAWSAP DIRD, Aerospace Applications of Programmable Matter, December 2009
This DIRD describes “programmable matter” as smart materials whose properties can be changed on command, potentially allowing spacecraft components to change…
DOCUMENTDOW-UAP-D119REDACTED
AAWSAP DIRD, Biomaterials, January 2010
This DIRD is a broad survey of biomaterials, including metals, polymers, ceramics, glasses, and composites designed to interact with living tissue, and argues…
DOCUMENTDOW-UAP-D120REDACTED
AAWSAP DIRD, Materials for Advanced Aerospace Platforms, January 2010
This DIRD surveys the structural materials needed for advanced aerospace platforms and argues that material choice cannot be separated from overall vehicle…
DOCUMENTDOW-UAP-D121REDACTED
AAWSAP DIRD, Pulsed High-Power Microwave Source Technology, January 2010
This DIRD surveys pulsed high-power microwave (HPM) source technology and argues that such systems remain of military interest because they can disrupt…
DOCUMENTDOW-UAP-D122REDACTED
AAWSAP DIRD, Invisibility Cloaking Theory and Experiments, March 2010
This DIRD surveys the theory and early experiments behind invisibility cloaking, describing several ways an object might be hidden from visual or sensor…
DOCUMENTDOW-UAP-D123REDACTED
AAWSAP DIRD, Positron Aerospace Propulsion, March 2010
This DIRD examines positrons as a possible fuel for advanced aerospace propulsion, arguing that antimatter offers extraordinary energy density and could…
DOCUMENTDOW-UAP-D124REDACTED
AAWSAP DIRD, Space Access: Where We’ve Been and Where We Could Go, March 2010
This DIRD is a historical and conceptual survey of space access systems, contending that the main barrier to routine access to space is a failure to build…
DOCUMENTDOW-UAP-D125REDACTED
AAWSAP DIRD, Inertial Electrostatic Confinement Fusion, March 2010
This DIRD surveys inertial electrostatic confinement (IEC) fusion, a relatively unconventional fusion concept that uses electric fields rather than the more…
DOCUMENTDOW-UAP-D126REDACTED
AAWSAP DIRD, Advanced Nuclear Propulsion for Manned Deep Space Missions, March 2010
This DIRD examines advanced nuclear propulsion for crewed deep-space travel and argues that human missions beyond the Moon would require propulsion systems…
DOCUMENTDOW-UAP-D127REDACTED
AAWSAP DIRD, An Introduction to the Statistical Drake Equation, March 2010
This DIRD introduces the Drake Equation, a well-known thought framework for estimating how many communicative extraterrestrial civilizations might exist…
DOCUMENTDOW-UAP-D128REDACTED
AAWSAP DIRD, Anomalous Acute and Subacute Field Effects on Human Biological Tissues, March 2010
This DIRD surveys reported acute and subacute injuries allegedly associated with close exposure to anomalous field effects, attempting to draw tentative…
DOCUMENTDOW-UAP-D130REDACTED
AAWSAP DIRD, Technological Approaches to Controlling External Devices, March 2010
This DIRD surveys brain-machine interface technologies intended to allow users to control external devices without conventional manual controls, and it…
DOCUMENTDOW-UAP-D131REDACTED
AAWSAP DIRD, The Role of Superconductors in Gravity Research, March 2010
This DIRD is a historical survey of efforts to determine whether superconductors might play a role in producing, detecting, or modifying gravity-related…
DOCUMENTDOW-UAP-D132REDACTED
AAWSAP DIRD, Advanced Space Propulsion Based on Vacuum (Spacetime Metric) Engineering, March 2010
This DIRD examines the idea of vacuum or spacetime-metric engineering: the possibility that an unspecified future technology might alter the structure…
DOCUMENTDOW-UAP-D133REDACTED
AAWSAP DIRD, The Space Communication Implications of Quantum Entanglement and Nonlocality, March 2010
This DIRD reviews quantum entanglement and nonlocality with a focus on whether those phenomena might be usable as a means of faster-than-light communication…
DOCUMENTDOW-UAP-D134REDACTED
AAWSAP DIRD, Maverick Inventor Versus Corporate Inventor: Where Will the Next Major Innovations Arise, March 2010
This DIRD compares lone “maverick” inventors with researchers working inside larger organizations in order to ask where major future breakthroughs are most…
DOCUMENTDOW-UAP-D135REDACTED
AAWSAP DIRD, Antigravity for Aerospace Applications, March 2010
This DIRD surveys a range of proposed “antigravity,” or gravitational control, concepts for aerospace applications, drawing mainly from Newtonian gravity…
DOCUMENTDOW-UAP-D136REDACTED
AAWSAP DIRD, Biosensors and BioMEMS: A Survey of the Present Field, March 2010
This DIRD surveys biosensors and BioMEMS, a broad class of miniature biomedical devices that combine microscale engineering with sensing, fluid handling…
DOCUMENTDOW-UAP-D137REDACTED
AAWSAP DIRD, State of the Art and Evolution of High-Energy Lasers, March 2010
This DIRD surveys the development of high-energy laser weapons and notes that, although lasers had already become important military tools for ranging…
DOCUMENTDOW-UAP-D138REDACTED
AAWSAP DIRD, Warp Drive, Dark Energy, and the Manipulation of Extra Dimensions, April 2010
This DIRD examines whether a warp-propulsion concept can be grounded in known theoretical physics by linking general-relativistic warp metrics with dark…
DOCUMENTDOW-UAP-D139REDACTED
AAWSAP DIRD, Traversable Wormholes, Stargates, and Negative Energy, April 2010
This DIRD examines traversable wormholes and “stargates” as hypothetical spacetime structures within general relativity that theoretically offer a means…
DOCUMENTDOW-UAP-D140REDACTED
AAWSAP DIRD, High-Frequency Gravitational Wave Communications, April 2010
This DIRD examines whether high-frequency gravitational waves could serve as a communications medium while avoiding the attenuation that limits radio…
DOCUMENTDOW-UAP-D141REDACTED
AAWSAP DIRD, Metamaterials for Aerospace Applications, April 2010
This DIRD surveys metamaterials, engineered structures designed to control electromagnetic waves in ways ordinary materials cannot, and argues that their main…
DOCUMENTDOW-UAP-D142REDACTED
AAWSAP DIRD, Concepts for Extracting Energy from the Quantum Vacuum, April 2010
This DIRD examines whether useful energy might be extracted from the quantum vacuum, the ground state with the lowest possible energy of quantum fields.
DOCUMENTDOW-UAP-D143REDACTED
AAWSAP DIRD, Laser Lightcraft Nanosatellites, November 2010
This DIRD examines laser-propelled “Lightcraft” as a possible low-cost method to launch very small satellites into low Earth orbit by using a remote high…
DOCUMENTDOW-UAP-D144REDACTED
AAWSAP DIRD, Cockpits in the Era of Breakthrough Flight, November 2010
This DIRD examines how cockpit design might change if future aerospace vehicles were ever to achieve major propulsion breakthroughs such as control over…
DOCUMENTDOW-UAP-D145REDACTED
AAWSAP DIRD, Aneutronic Fusion Propulsion I, November 2010
This DIRD surveys aneutronic fusion as a possible advanced space-propulsion method, focusing on fusion reactions that release most of their energy in charged…
DOCUMENTDOW-UAP-D146REDACTED
AAWSAP DIRD, Aneutronic Fusion Propulsion II, November 2010
This DIRD revisits aneutronic fusion propulsion in a more systems-oriented manner, arguing that fusion concepts using low-neutron fuels such as proton-boron…
DOCUMENTDOW-UAP-D147REDACTED
AAWSAP DIRD, Ultracapacitors as Energy and Power Storage Devices, November 2010
This DIRD surveys ultracapacitors as high-power energy-storage devices and argues that their main value lies in extremely rapid charge and discharge, very…
DOCUMENTDOW-UAP-D148REDACTED
AAWSAP DIRD, Detection and High-Resolution Tracking of Vehicles at Hypersonic Velocities, November 2010
This DIRD surveys how hypersonic vehicles may be detected and tracked by exploiting the physical effects they create in flight, especially shock waves…
DOCUMENTDOW-UAP-D149REDACTED
AAWSAP DIRD, MHD Air Breathing Propulsion and Power for Aerospace Applications, November 2010
This DIRD surveys magnetohydrodynamic (MHD) and plasma-based concepts for air-breathing propulsion, onboard power generation, and aerodynamic control, arguing…
DOCUMENTDOW-UAP-D150REDACTED
AAWSAP DIRD, Quantum Computing and Utilizing Organic Molecules in Automation Technology, December 2010
This DIRD surveys advanced computing concepts for future space and automation applications, focusing on quantum and molecular (DNA-based) computing…
DOCUMENTDOW-UAP-D151REDACTED
AAWSAP DIRD, Cognitive Limits on Simultaneous Control of Multiple Unmanned Spacecraft, December 2010
This DIRD examines how many unmanned spacecraft a single human operator could realistically supervise or control at once, using research from air traffic…
DOCUMENTDOW-UAP-D152REDACTED
AAWSAP DIRD, Negative Mass Propulsion, January 2011
This DIRD examines whether negative mass could exist in a physically meaningful way and whether it could someday reduce the energy cost of spaceflight.
DOCUMENTDOW-UAP-D153REDACTED
AAWSAP DIRD, Quantum Tomography of Negative Energy States in the Vacuum, January 2011
This DIRD examines how negative-energy, or “sub-vacuum,” states in quantum fields might be detected and mapped.
DOCUMENTDOW-UAP-PR130REDACTED
Unresolved UAP Report, Iraq, 2022
One appears near the center of the sensor display, bounded by a reticle. Another appears in the lower third of the frame.
DOCUMENTDOW-UAP-PR131REDACTED
Unresolved UAP Report, Iraq, 2022
One appears near the center of the sensor display. Another appears in the top third of the frame.
VIDEODOW-UAP-PR133REDACTED
Unresolved UAP Report, Middle East, 2025
The United States Central Command submitted a report of an unidentified anomalous phenomenon to the All-domain Anomaly Resolution Office (AARO) consisting…
VIDEODOW-UAP-PR135REDACTED
Unresolved UAP Report, Middle East, 2025
The United States Central Command submitted a report of an unidentified anomalous phenomenon to the All-domain Anomaly Resolution Office (AARO) consisting…
VIDEODOW-UAP-PR140REDACTED
Unresolved UAP Report, Middle East, 2022
The United States Central Command submitted a report of an unidentified anomalous phenomenon to the All-domain Anomaly Resolution Office (AARO) consisting…
VIDEODOW-UAP-PR141REDACTED
Unresolved UAP Report, Middle East, 2022
The United States Central Command submitted a report of an unidentified anomalous phenomenon to the All-domain Anomaly Resolution Office (AARO) consisting…
VIDEODOW-UAP-PR143REDACTED
Unresolved UAP Report, Yellow Sea, 2023
The United States Indo-Pacific Command submitted a report of an unidentified anomalous phenomenon to the All-domain Anomaly Resolution Office (AARO)…
VIDEODOW-UAP-PR144REDACTED
Unresolved UAP Report, Yellow Sea, 2023
The United States Indo-Pacific Command submitted a report of an unidentified anomalous phenomenon to the All-domain Anomaly Resolution Office (AARO)…
VIDEODOW-UAP-PR148REDACTED
Unresolved UAP Report, East China Sea, 2023
The United States Indo-Pacific Command submitted a report of an unidentified anomalous phenomenon to the All-domain Anomaly Resolution Office (AARO)…
VIDEODOW-UAP-PR150REDACTED
Unresolved UAP Report, Yellow Sea, 2023
The United States Indo-Pacific Command submitted a report of an unidentified anomalous phenomenon to the All-domain Anomaly Resolution Office (AARO)…
VIDEODOW-UAP-PR151REDACTED
Unresolved UAP Report, Yellow Sea, 2023
The United States Indo-Pacific Command submitted a report of an unidentified anomalous phenomenon to the All-domain Anomaly Resolution Office (AARO)…
VIDEODOW-UAP-PR152REDACTED
Unresolved UAP Report, Yellow Sea, 2023
The United States Indo-Pacific Command submitted a report of an unidentified anomalous phenomenon to the All-domain Anomaly Resolution Office (AARO)…
DOCUMENTLLE-UAP-D001REDACTED
Transcript of an Unresolved UAP Report, Colorado, October 2023
This document is a transcript of a 1-minute, 19-second video recording contained in this collection under the title LLE-UAP-PR001, captured by a law…
DOCUMENTLLE-UAP-D002REDACTED
Transcript of an Unresolved UAP Report, Colorado, October 2023
This document is a transcript of a 15-minute video recording contained in this collection under the title LLE-UAP-PR002, captured by a law enforcement officer…
DOCUMENTLLE-UAP-D003
Transcript of an Unresolved UAP Report, Colorado, October 2023
This document is a transcript of a 27-second video recording contained in this collection under the title LLE-UAP-PR003, captured by a law enforcement officer…
DOCUMENTLLE-UAP-D004REDACTED
Transcript of an Unresolved UAP Report, Colorado, January 2024
This document is a transcript of a 1-minute, 42-second video recording contained in this collection under the title LLE-UAP-PR004, captured by a law…
VIDEOLLE-UAP-PR003REDACTED
Unresolved UAP Report, Colorado, October 2023
A local law enforcement officer submitted a report of an unidentified anomalous phenomenon to the All-domain Anomaly Resolution Office consisting of 27…
VIDEOLLE-UAP-PR004REDACTED
Unresolved UAP Report, Colorado, January 2024
A local law enforcement officer submitted a report of an unidentified anomalous phenomenon to the All-domain Anomaly Resolution Office consisting of 1 minute…
Open any file for the government’s full description (from war.gov/UFO), the official link and our archived copy. We keep our own copy of every file on the Internet Archive, in case the originals change or disappear: documents · videos.
Last updated October 14, 2026