2023·Military test site — classified location (U.S.)

United States.LiDAR Test Site — Ovaloid Object (PURSUE, 2023)

September 2023, a U.S. military test site with airspace closed for LiDAR trials: a contractor with 15 years on military installations (who personally closed the airspace that day), a contractor with experience as a drone pilot observe a bronze metallic ovaloid object (~40–60 m) that materializes from a bright light and vanishes instantly. FBI-rendered graphic and composite sketch; location officially redacted. Disclosed in the official PURSUE release (war.gov/ufo, May 2026).

Tier A · AcceptableWhat do they mean? →

Institutional evidence: several identified independent witnesses, or contemporary official documentation, without an instrumental record to corroborate them.

What it was

60%natural or human cause

Most likely explanation: classified human technology

Natural or human causeNo known cause
See the split across the six explanations

Natural or human cause

Classified human technology32%
Likely ordinary, unidentified23%
Adversary technology5%

No known cause

Indeterminate21%
Non-human, hidden by a state12%
Non-human, controlled by no state7%
Why, if it was mundane, it would be likely ordinary, unidentified: No source proposes a cause: in the FBI FD-302 forms, the main witness realised the object "was not an aircraft or drone" and another person present "thought the light might have been a meteor coming straight toward them and burning up in the atmosphere", with no one taking it further.
Read the full reasoningThe absence of a published analysis is not evidence against an ordinary cause: in its 2024 report AARO stated that 'all 174 cases have been finalized as resolved to prosaic objects including balloons, birds, UAS, satellites and aircraft', although it adds that 'many other cases remain unresolved': it is the rate among resolved cases.
(FBI — FD-302, September 2023 (PURSUE, release 1, serials 3 and 5) · AARO — Fiscal Year 2024 Consolidated Annual Report on UAP (14 Nov 2024), cited by EarthSky, base rate ↗)

Primary documents

Cargando visor…

FBI 302 — test-site sighting, September 2023 (Serial 004, redacted)

FBI (PURSUE Release 01) · Public domain · US Government work · open original

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FBI 302 — test-site sighting, September 2023 (Serial 4, redacted): "metallic/gray" object

FBI (PURSUE Release 01) · Public domain · US Government work · open original

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FBI 302 — test-site sighting, September 2023 (Serial 5, redacted): "bright light over the horizon" object

FBI (PURSUE Release 01) · Public domain · US Government work · open original

Cargando visor…

FBI composite sketch (official) — site photo with FBI Lab overlay (Apr 30, 2024)

FBI Laboratory (PURSUE Release 01) · Public domain · US Government work · open original

The night in question

In September 2023, a team was working, according to the FBI forms, with LiDAR (Light Detection and Ranging) technology inside a U.S. military test site whose airspace had been expressly closed for the trials. The primary witness was a contractor with fifteen years of experience working on military installations, who on that particular day was the person responsible for managing and closing the area's airspace. According to the FD-302 form of her FBI interview, between 7:15 and 7:30 a.m. she was driving the first of three vehicles carrying contractors toward the site of some drone tests; as she passed through an access gate that had failed three times before opening, she looked up and saw, to the southwest, a cigar-shaped object with an extremely bright light, 500 to 3,000 feet above the nearest treeline, a mile away. The object was already there, almost hovering, moving slowly from east to west; the light, an intense diamond white with a ring around it, was on its eastern end, pointed southeast, and looking at it "was like looking into the sun". She described it as "metallic bronze in color", the length of two or three Black Hawk helicopters nose to tail and the width of one and a half, and completely silent. At first she was annoyed, because she had restricted the airspace, and then she realized the object "was not an aircraft or drone". They watched it for five to ten seconds and the object "just disappeared"; the sky was clear, no one took photos or video, and she said she would not have reported it had she seen it alone.

From the testimony, the FBI produced a rendered graphic that, according to the published description, shows a bronze-colored metallic ellipsoid between 130 and 195 feet long (approximately 40 to 60 meters), which is said to have materialized out of a bright light in the sky and disappeared instantaneously. The sighting did not rest on a single witness: according to the FBI forms, another contractor, with ten to fifteen hours as a drone pilot, saw it too: a linear object, metallic or grey, with a super bright light on its east side, no wings or exhaust, smaller than a Boeing 737 but one to two Black Hawks long and "definitely bigger than a drone", about 5,000 feet up, moving east to west parallel to the ground; after five to ten seconds the light went out and the object vanished, and he noted the sun was in the east with good visibility; according to the main witness, a passenger in the second vehicle said he saw it too; another of those present tried unsuccessfully to get a colleague to see it, and another thought the light might have been a meteor coming toward them. The names are redacted. Among the released materials are both the composite sketch of the object above the treeline and the FBI technical graphic.

The case was disclosed in the first tranche (Release 1) of the PURSUE system (Presidential Unsealing and Reporting System for UAP Encounters), published on the war.gov/ufo portal on May 8, 2026 as part of a batch of nearly 200 declassified UAP files. The exact location (state and range name) remains officially redacted: it is identified only as a military test site with closed airspace. That context is analytically relevant in both directions, and worth keeping in view: a test range with restricted airspace rules out from the start the casual civilian traffic (light aircraft, balloons, recreational drones) that explains so many reports; but it is, for exactly the same reason, where unacknowledged classified platforms are tested.

Why it matters

It is an individual sighting (not a policy document or administrative timeline) released through the official PURSUE channel: it arrives not through a leaker or a book but through a government portal, with an FBI sketch and graphic attached. Another contractor, a drone pilot, saw the same thing with some differences in colour, size and height.

That said, calibration requires naming the limits frankly. There is no hard sensor data: despite this being a site set up for instrumented tests, what was released is a sketch and a rendering from descriptions, not an instrumental image of the object; a five-to-ten-second event leaves no room to fix anything. The most striking features ('materialization' from a light and instantaneous disappearance) are precisely the ones the psychology of perception explains most readily (the appearance and loss of a bright point against the light). And the redacted location prevents any cross-check against flight or test records.

What's left on paper

Boceto compuesto del Laboratorio del FBI del objeto ovaloide metálico color bronce reportado sobre la línea de árboles del sitio de prueba LiDAR, septiembre de 2023.

FBI Laboratory composite sketch (dated Apr 30, 2024) of the bronze ovaloid object above the treeline, produced from the witnesses' descriptions. It is the incident's primary visual document, declassified in the first PURSUE release and rehosted here from the public archive.

FBI Laboratory · Department of War (PURSUE Release 01) · Public domain · US Government work

Documented evidence

  1. Main witness: contractor with 15 years on U.S. military installations, responsible for closing the site's airspace that day.
  2. Corroboration in the FBI FD-302s: a contractor with hours as a drone pilot saw the object (metallic or grey, one or two Black Hawks, about 5,000 feet); another of those present thought the light might be a meteor.
  3. FBI-lab rendered graphic: bronze metallic ellipsoid object, 130–195 feet (~40–60 m).
  4. Composite sketch of the object above the treeline, with a bright light at one end.
  5. Airspace closed for trials (rules out casual civilian traffic); disclosed in the official PURSUE release, war.gov/ufo, Release 1 (May 8, 2026).
  6. Main witness's FD-302: between 7:15 and 7:30 a.m., cigar-shaped object, "metallic bronze", light on the eastern end "like looking into the sun", five to ten seconds, no photos or video.

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