Some UAP cases are dramatic. This one is quietly unnerving. No chase, no lights, no engagement — just five soldiers, a clear winter sky over Colorado Springs, and an object that shouldn't be able to do what they say it did.
It surfaced in the Department of War's third UAP release on 12 June 2026, through an FBI interview report, a forensic-sketch session, a rendering drawn from the witness's own description, and an Intelligence Community analysis. Here's what the soldiers reported, what the official theory is, and why the file is still open.
What happened over Cheyenne Mountain?
It was a clear day in February 2022, around the middle of the day. Five U.S. Army soldiers walked out of an office building near Fort Carson, on the southern edge of Colorado Springs. Looking west, toward the bulk of Cheyenne Mountain, one of them noticed something hanging in the sky that didn't belong there.
It was, in the words of the FBI's interview report, "bean shaped," matte white or off-white, and covered in "intersecting lines or ridges which formed an abstract polygon pattern." It was completely motionless. There was no sound coming from it at all. The soldiers stood and watched it for somewhere between three and five minutes — long enough to be sure of what they were looking at, long enough to point it out to each other.
Then it was gone. Not flown off, not faded — gone. The witness told the FBI it vanished in the brief moment they looked away. None of the five had a phone on them, so there's no photo and no video. What there is, instead, is five independent sketches that all agree.
| INCIDENT DATE | February 2022, around midday |
| LOCATION | Near Fort Carson, Colorado Springs, CO |
| FACING | West, toward Cheyenne Mountain |
| WITNESSES | 5 U.S. Army soldiers |
| DURATION | ~3–5 minutes |
| DESCRIPTION | Matte off-white, 'bean/potato' shape, ridged panels, silent, still |
| DISAPPEARANCE | Vanished while witnesses briefly looked away |
| OFFICIAL THEORY | Low-confidence: sunlight backscatter off snow + low cloud |
| STATUS | Unresolved as of June 2026 |
What did the Colorado Springs object look like?
The shape is the thing everyone fixes on, and the description got sharper over time as the FBI worked with the witness. Two years on, in June 2024, the bureau sat the soldier down with a forensic artist at 26 Federal Plaza in New York — the same kind of session used to build a suspect's face — to produce a careful rendering of the object.
In that interview it became more than just "bean-shaped." The witness described it as "creamy" or "whitish opalescent," slightly translucent, with a faint shimmer to it. The surface was made up of what he could only describe as articulating, fish-scale-like panels — non-symmetrical, non-overlapping, irregular. And here's the detail that lifts it out of the ordinary: the object itself was perfectly still, but each panel shifted in slow waves, the movement starting from different points and rippling across the surface at the same time.
"It was made up of what can best be described as articulating fish scales or panels. The object itself was perfectly still, but each panel shifted in slow waves."— Witness statement, FBI forensic-sketch interview (FBI-UAP-D002), June 2024
Then it cloaked. The witness's word, near enough. He told the FBI the object vanished "in the space of time it took to turn a head," and that there was no shadow — nothing left behind to suggest it had simply moved off into the distance.
The witnesses and the FBI investigation
What makes this case hard to wave away is the witnesses and the paper trail behind them.
Five Soldiers, Five Sketches
All five U.S. Army witnesses independently drew the object afterwards, and the sketches were consistent with one another. Five trained personnel producing the same unusual shape, separately, is a strong corroboration signal — and the kind of detail the FBI specifically noted.
The FD-302 (March 2025)
The FBI's standard interview report records the soldier's account three years after the event: bean-shaped, matte off-white, ridged polygon surface, motionless and silent, observed 3–5 minutes, gone when they looked away.
The Forensic Sketch (June 2024)
A dedicated session with an FBI forensic artist in New York produced the detailed description — the opalescent skin, the rippling fish-scale panels, the "cloaking" exit — and the digital rendering that anchors this page.
AARO's Involvement
The soldiers reported the incident to AARO in 2023. AARO later contacted the witness to inform its analysis. The case crosses three bodies — the witnesses' chain, the FBI, and AARO with an Intelligence Community partner.
What was the official explanation?
This is where the case gets its honest tension. An Intelligence Community partner working with AARO produced an analysis (ICA-UAP-D001) offering a prosaic candidate: sunlight backscattering. The idea is that sunlight reflecting off the snow on the mountains could have lit up the underside of low cloud, and that this play of light might have read, to the soldiers, as a solid object hanging in the sky.
It's a reasonable thing to test. But the analysts themselves only rated it low confidence — and that caveat is doing a lot of work. A low-confidence guess isn't a closed case, which is precisely why the incident is still officially listed as unresolved as of June 2026.
"AARO's IC partner assessed, with low confidence, that the reported phenomenon — which observers characterized as resembling an angular, non-symmetrical potato — was attributable to sunlight backscattering. The incident remains unresolved."— Intelligence Community analysis (ICA-UAP-D001), 2026
Does the backscatter theory hold up?
Let me give the sceptical reading its due, because parts of it are sound. Backscattered light off snow is real, the sky was clear and bright, and human beings are very good at turning ambiguous bright shapes into solid objects. Without a photo, we're relying entirely on memory and sketches made well after the fact, and memory drifts.
But there are details the light-trick explanation strains to cover. A reflection on cloud doesn't usually present a hard, defined edge with a consistent shape that five people independently draw the same way. It doesn't tend to show a structured surface of intersecting panels. And the disappearance is awkward for the theory in both directions: if it were a transient light effect it might fade or shift as the sun and cloud moved — but the witnesses describe an object that was rock-steady for minutes and then blinked out in a fraction of a second. Steady-then-instant is a strange signature for a slowly changing reflection.
None of that proves it was a craft. It means the tidy explanation was offered tentatively, by analysts who knew it didn't quite fit, and the file was left open rather than closed. That's the right call, and it's unusually candid.
Timeline of the case
Current Assessment
The Cheyenne Mountain incident is a clean, low-drama case with strong witnesses: five Army soldiers, a daytime sighting, consistent independent sketches, and a full FBI and AARO paper trail. The only prosaic explanation on the table — sunlight backscatter — was offered at low confidence by the analysts themselves and doesn't comfortably account for the defined shape, the structured surface, or the instant disappearance.
With no photograph, this will never be a slam-dunk. But it's a well-documented, officially unresolved sighting by credible witnesses, and the government's own analysts declined to call it solved.
Primary source documents
The case is drawn entirely from files released by the U.S. Department of War on 12 June 2026 via the PURSUE programme.
FBI FD-302 Interview
FBI-UAP-D001 · 2026
The FBI's interview summary with the soldier — the bean-shaped, matte, ridged, silent, motionless object. Paired with the FD-1057 forensic-sketch interview (D002).
View on war.govIC Analysis Memo
ICA-UAP-D001 · 2026
The Intelligence Community analysis that offers — at low confidence — the sunlight-backscatter explanation, and confirms the case remains unresolved.
View on war.govFrequently asked questions
What was the Cheyenne Mountain UAP incident?
In February 2022, five U.S. Army soldiers near Fort Carson watched a matte off-white, ridged, "bean-shaped" object hang motionless over the Cheyenne Mountain area for 3–5 minutes on a clear day, then vanish when they looked away.
What did it look like?
An angular, non-symmetrical potato or bean shape, creamy off-white and slightly translucent, with a surface of irregular intersecting panels described as fish-scale-like that shifted in slow waves.
What's the official theory?
An Intelligence Community partner suggested — at low confidence — sunlight backscattering off mountain snow lighting up low cloud. Because it's only low-confidence, the case stays unresolved.
Are the files genuine?
Yes — an FBI FD-302, an FD-1057 forensic interview, a digital rendering and an IC analysis, all released by the Department of War on 12 June 2026 at war.gov.