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The UFO Library: Military encounter

Pentagon UAP File Release: Seventh Batch and the Matte-Black Triangle

2026Sensitive military facility, western United States (redacted), USAMilitary encounterJune 2026Evidence rated contested

The Department of War's seventh UAP file batch (October 23, 2026) is led by an AARO memo on a silent, matte-black triangular object that two federal special agents and a third official reported at a sensitive western US site in June 2026.

Background

The seventh batch belongs to the most unusual stretch of UAP policy in American history: a rolling, government-run release of raw files. The releases fall under the Presidential Unsealing and Reporting System for UAP Encounters (PURSUE), and the Department of War publishes them on its UAP page at WAR.GOV/UFO. They follow a 2026 directive from President Trump to disclose government UAP records, with Defense Secretary Pete Hegseth involved in the effort, according to Interesting Engineering. Earlier batches appeared between May 8 and September 18, 2026, per EarthSky. Contributing agencies have included the FBI, the Department of War, NASA and the State Department. The department says it will keep publishing on a rolling basis.

This sits on top of a longer history. The Pentagon's All-domain Anomaly Resolution Office (AARO) was created in 2022 to collect and analyse UAP reports, and its predecessors include the Advanced Aerospace Threat Identification Program and AAWSAP. The seventh batch reaches back to those programs through contractor reports.

Events: the release

The Department of War published the batch on October 23, 2026. It contains 28 new records and brings the public archive to 478 files across seven releases (Interesting Engineering). EarthSky reports that all 28 are PDFs, with no video, audio or standalone images. Some date to the 1940s–1960s and others to 2026. Department spokesman Sean Parnell is credited with a statement on the release, and officials say the next release is already being prepared (MilitarySpot).

Events: the June 2026 triangle

The headline item is an AARO memo about a triangular object seen over two days in June 2026 at a sensitive national security site in the western United States. The site name is redacted, as are some other details. Per EarthSky, the memo records interviews with two Federal Special Agents, plus a corroborating account from a third official at a separate observation post. AARO is said to consider the case worth further investigation, and the FBI also looked into it.

According to EarthSky, the object was matte black, roughly 13–15 feet wide, 6–9 feet long and 1–2 feet thick. It climbed 200–300 feet above a ridgeline, hovered for about 20 seconds, then moved horizontally at high speed. The memo is quoted as saying "Absolute acoustic silence persisted throughout the high-velocity phase." A ground survey the next morning found no wreckage, scarring or vegetation damage. Interesting Engineering gives a similar picture: a delta-wing-like craft with no visible exhaust or conventional lighting, an estimated speed of about 1,800 mph, and thermal equipment that "failed to register a heat signature." It also notes the figures are estimates and the article does not explain how the speed was measured. The release includes a rendering of the craft.

Investigation

AARO and the FBI are the only investigative actors the coverage names. The officials have not identified the object or established what technology could explain its flight characteristics. No determination of extraterrestrial origin has been made, and EarthSky stresses that the release does not prove alien craft are visiting Earth. The ground search is the only physical-investigation step described, and it found nothing.

Other material in the batch:

  • Cylindrical or elliptical-object reports from Sweden (December 17, 1953) and Saudi Arabia (January 18, 1957), plus flying-saucer reports around Catalina Island.
  • Interagency guidance from NASA, dating to the space race, on handling recovered craft or fragments, and a category for technology that could not be identified or classified (EarthSky).
  • Monthly reports from 2008–2010 by Bigelow Aerospace Advanced Space Studies (BAASS), a Robert Bigelow company that reported to the Defense Intelligence Agency under the AAWSAP contract (initial value $10 million, 2008).
  • A declassified 2010 report on Skinwalker Ranch in Utah.
  • Interesting Engineering says the release holds three other black-triangle reports over sensitive military sites, and cites an unverified social-media post about a separate 2026 encounter. Treat that as unconfirmed.

The case for / against

For: The witnesses are described as federal special agents and a third official at a separate post, not anonymous civilians. The account is in a government memo, and AARO reportedly flagged it for follow-up. The detail is consistent across outlets on the key points: matte black, silent, no heat signature, a rapid horizontal departure.

Against: The public record is a set of secondary summaries of a redacted memo. Outlets disagree on the numbers: size as 9–15 or 13–15 feet, length 6–9 feet, and witnesses as "two senior military observers" (Interesting Engineering) versus two FBI-type federal special agents plus a third official (EarthSky and others). The 1,800 mph figure has no stated method. An object of this size is small enough to be a drone or other unmanned aircraft, and sensitive facilities attract experimental and foreign platforms. Misidentification near secure sites is a plausible explanation, though the memo does not make that call. The absence of ground traces fits any airborne explanation. Raw reports record what was perceived, not what occurred. This entry therefore treats the sighting as contested.

Cultural impact

Black triangles have been a UFO staple since the Belgian wave of 1989–90, and the new memo gives them an official paper trail from federal personnel. The batch also fuels the debate over whether PURSUE is genuine transparency or controlled drip-feeding. Skeptics note that unredacted sensor data is absent, while believers point to the NASA recovered-craft guidance and the Bigelow-era reports as evidence that the government has long taken the subject seriously. Both readings are visible in the coverage.

Current status

As of early November 2026, the object remains unidentified and no further official explanation has been published. The department says another release is in preparation without giving a date. Readers should check the primary PDFs at WAR.GOV/UFO. This entry was written from press coverage because the primary site could not be reached from the research session.

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Where this entry came from

ProvenanceAgent indexedUpdated 6d ago7 sources

Notes

  1. Pentagon UAP files, batch 7, EarthSky
  2. DoW Publishes Seventh Release of UFO Files, MilitarySpot
  3. US Department of War releases seventh batch of UAP documents: What to know, The News International
  4. New UFO files detail 1,800 mph black triangle near military sites, Interesting Engineering
  5. Mysterious "flying triangle" sighting leads new government release of UFO documents, Axios
  6. US releases 10 more UFO documents: Federal agents spotted a flying black triangle, Agenzia Nova
  7. Seventh UFO files batch reveals details about "unidentified craft" of "black triangular shape", federal witness on UAP and more, AOL

Further reading

  • Skinwalkers at the Pentagon

    James T Lacatski, Colm A. Kelleher Ph.D, George Knapp, 2021

    Insiders from the AAWSAP program describe the government's secret UAP work and its Skinwalker Ranch research.

Buying through these links supports the library. We may earn a commission.

Also available

  • The Age of Disclosure

    2025, 1h 49, directed by Dan Farah

    Feature documentary in which 34 current and former U.S. government, military, and intelligence figures go on record about UAP and alleged non-human intelligence and crash-retrieval programs. Its claims rest on testimony rather than new physical evidence, so it is best read as the disclosure-era context for releases like the Pentagon's file batches.

  • UFOs: Investigating the Unknown

    2023, 50min

    Series. National Geographic docuseries that examines declassified government UAP material and witness accounts, with a more evidence-focused approach than the testimony-driven films. Season 2 premiered January 2025.

  • Unidentified: Inside America's UFO Investigation

    2019, 45min

    Series. History channel docuseries that follows investigators through declassified military UFO records and sighting reports, covering the official government UFO investigation history that the Pentagon's file releases build on.

Buying through these links supports the library. We may earn a commission.

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