UFO UAP Wiki — a reference wiki, not a verdict. Read with skepticism. October 5, 2026

FBI September 2023 “Bronze Object” Sighting – PURSUE Files

FBI interviews and a composite sketch of an ellipsoid “metallic bronze” object, 130–195 ft long, reported at a U.S. test site in September 2023
⚠ Note on validity: This rests on eyewitness interviews and an FBI lab rendering placed over a site photo. The witnesses’ descriptions differ (bronze, metallic gray, a bright light), and no sensor data was released.
September 2023 sighting
DateSeptember 2023
LocationA U.S. test site (withheld)
WitnessesSeveral U.S. persons, interviewed by the FBI
AgencyFBI
ReleasedRelease 01 (May 8, 2026)
Files4 (PDF)
Previously public?No — new in PURSUE Release 01
Official releaseUnresolved

In September 2023, several people at a U.S. test site reported seeing an object they described in FBI interviews. The FBI Laboratory combined their accounts into a composite sketch: a site photo overlaid with an ellipsoid, metallic bronze object 130–195 ft long that seemed to “materialize out of a bright light in the sky” and then disappear instantly.[1]

The records

FBI September 2023 Sighting – Composite Sketch

Open FBI September 2023 Sighting – Composite Sketch (PDF) on war.gov →

Actual site photo with FBI Lab rendered graphic overlay depicting corroborating eyewitness reports from September 2023 of an apparent ellipsoid bronze metallic object materializing out of a bright light in the sky, 130-195 feet in length, and disappearing instantaneously.

— Official PURSUE description

FBI September 2023 Sighting – Serial 003

Open FBI September 2023 Sighting – Serial 003 (PDF) on war.gov →

This is an FBI 302 interview conducted with a US citizen regarding their first-hand account of a UAP encounter at a US test site. USPER described an object “metallic bronze in color.”

— Official PURSUE description

FBI September 2023 Sighting – Serial 004

Open FBI September 2023 Sighting – Serial 004 (PDF) on war.gov →

This is an FBI 302 interview conducted with a US citizen regarding their first-hand account of a UAP encounter at a US test site. USPER described an object “metallic/gray in color.”

— Official PURSUE description

FBI September 2023 Sighting – Serial 005

Open FBI September 2023 Sighting – Serial 005 (PDF) on war.gov →

This is an FBI 302 interview conducted with a US citizen regarding their first-hand account of a UAP encounter at a US test site. USPER described a “bright light over the horizon.”

— Official PURSUE description

Analysis

Differences between witnesses. The three released interviews describe the object as “metallic bronze,” “metallic/gray,” and as a “bright light over the horizon.”[1] That spread is normal for eyewitness reports, but it means the sketch is a best-fit combination rather than a picture of what any one person saw.

Possible explanations. Without the location or time, independent checks are impossible. A large, shiny object appearing from a bright light and vanishing suddenly could fit a sunlit balloon or aircraft catching and then losing the sun’s glare, or a test article at the site itself. The month and “test site” wording overlap with the Western U.S. Event a month later, but PURSUE does not say the two are connected.

New or previously released? New. The composite sketch’s file name suggests it was made in April 2024.

Released files

PURSUE IDTitleType
FBI September 2023 Sighting – Composite SketchFBI September 2023 Sighting – Composite SketchPDF
FBI September 2023 Sighting – Serial 003FBI September 2023 Sighting – Serial 003PDF
FBI September 2023 Sighting – Serial 004FBI September 2023 Sighting – Serial 004PDF
FBI September 2023 Sighting – Serial 005FBI September 2023 Sighting – Serial 005PDF

See also

References

  1. ^ U.S. Department of War (2026). PURSUE Release 01 (May 8, 2026): FBI September 2023 Sighting – Composite Sketch, FBI September 2023 Sighting – Serial 003, FBI September 2023 Sighting – Serial 004, FBI September 2023 Sighting – Serial 005, with official descriptions. war.gov/ufo.
Source: U.S. Department of War, PURSUE (Presidential Unsealing and Reporting System for UAP Encounters), war.gov/ufo. Official records are U.S. government works in the public domain; summaries and analysis on this page are by UFO UAP Wiki.

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