Case No. 373·Ubicación no revelada (red clasificada, lote FOIA Reeves)
2024·Undisclosed location — no area of responsibility specified (Reeves FOIA batch)
Ubicación no revelada (red clasificada, lote FOIA Reeves).'USO Formation': eight minutes, and the clip's ending isn't the ending
An 8-minute-16-second clip —notably longer than most videos in this batch, typically seconds to a couple of minutes— circulates under the title 'UAP USO Formation [CALLSIGN] (Mission),' suggesting an unidentified submerged object in formation. AARO's official visual description does show four areas of contrast crossing the frame together at the start, but warns the video was digitally altered before being uploaded to the classified network, with multiple internal cuts, and that its final five seconds are likely a repeat of an earlier segment rather than a chronological continuation. Part of the 50-video Release 02 batch (FOIA/classified-network origin).
Year
2024
Tier
B
Probability
16%
Category
Incident
Limited evidence: single-witness, local or without primary verification. Three independent axes: the «tier» measures the strength of the evidence; the «probability» estimates how genuinely unexplained the case is —a natural phenomenon can remain unexplained, so it does not equal «non-prosaic»—; and the partition of explanations (below) says what it most plausibly was. So a well-documented case can have a possible hoax as its most plausible cause, and a Tier B is not, for that reason, a hoax.
Primary documents · viewer
DOW-UAP-PR052 — uploader title 'UAP USO Formation'; 8 minutes with a non-linear cut in the final segment
Uploader anónimo (lote FOIA Reeves), vía DVIDS (PURSUE Release 02) · Dominio público · US Government work · open original
Part 01
The night in question
This 8-minute-16-second clip, catalogued as DOW-UAP-PR052, is part of the same 50-video batch AARO located on a classified network in 2026 while responding to a FOIA request from eight members of Congress for 51 potentially UAP-related records.
The title 'UAP USO Formation [CALLSIGN] (Mission)' is, per AARO's assessment, 'user-defined' by whoever uploaded the file to the classified network in June 2024, not a Department of War designation. The acronym 'USO' (Unidentified Submerged Object) suggests a maritime context, but unlike other files in the corpus with explicit aquatic context, neither the full title nor AARO's visual description mentions water, an ocean surface, or any element confirming a submerged or coastal environment — AARO only assesses as 'likely,' without confirming, that the footage derives from an infrared sensor aboard a U.S. military platform, without specifying any area-of-responsibility command at all.
The timestamped visual description is unusually extensive for this batch: between seconds 0 and 5, four areas of contrast transit the frame from the lower-left third to the lower-right third of the screen —the 'formation' element the title announces—; between seconds 6 and 38, the video 'appears to cut,' reframing on the same four areas of contrast, with sensor display elements entering and exiting the screen; between minutes 0:39 and 6:08 —over five and a half minutes, the clip's longest portion—, the video 'seems to cut multiple times, applying various contrast filters and zoom levels'; between minutes 6:09 and 6:50, the sensor zooms in on the four areas of contrast; between minutes 6:51 and 8:10, the areas of contrast 'become increasingly indistinct as the video quality degrades'; and in the final five seconds, between 8:11 and 8:15, the video 'appears to cut, or zoom out, likely cutting to an earlier portion of the video, with the areas of contrast more visible' — in other words, AARO itself flags that the clip's ending is likely not chronologically the end, but a repeat of an earlier segment.
The material was uploaded to DVIDS on May 22, 2026, within PURSUE's second drop, with no coordinates, platform, or crew statement.
Part 02
Why this case moved the needle
This file combines two elements that, separately, already appear in other cases from this batch, but rarely together this clearly. On one hand, it shares with PR050 (↗) the pattern of four areas of contrast crossing the frame in formation at the clip's start —the title's central promise does appear in the instrumental description—. On the other, it shares with PR054 (↗) an explicit digital-alteration admission, but here AARO goes a step further: it doesn't just flag that the video was edited, but that its final segment likely is NOT a chronological continuation but a repeat of earlier footage ('likely cutting to an earlier portion of the video'). Of the roughly 50 Release 02 videos reviewed, this is the only one where the official description itself questions the clip's temporal order, not just its integrity.
Add to that the duration: 8 minutes 16 seconds is several times longer than the batch average (seconds to a couple of minutes), and over five of those minutes —the central portion— are described as a succession of cuts with shifting filters and zoom levels, with no verifiable new content. Footage this extensively edited, with multiple documented reframings and cuts, is fertile ground for compilation artifacts: fragments from different takes —or the same take revisited— spliced together to give the impression of a longer, more dramatic continuous sequence than what the sensor actually captured uninterrupted.
The title also over-promises in another sense: 'USO' implies a submerged object, but neither the full title nor the visual description mentions water or any maritime context at all —another instance, like PR050, of a title built to maximize narrative impact beyond what the file itself can support—. The most direct prosaic reading for the four objects themselves remains a formation of drones or conventional aircraft, recorded, edited, and re-compressed multiple times before reaching DVIDS, with a chain of custody AARO itself calls unsubstantiated.
Part 03
What's left on paper
Documented evidence
- Title 'USO Formation' is a user label, not a Department of War designation; nothing in the title or description confirms an aquatic context
- Official visual description: four areas of contrast cross the frame together in the first 5 seconds (matches the title's 'formation')
- Duration of 8:16 — several times longer than the Release 02 batch's 50-video average
- AARO flags multiple internal cuts and that the final segment (8:11-8:15) likely repeats an earlier portion rather than continuing chronologically
- AARO warns: the 50-video batch (including this one) 'lacks a substantiated chain-of-custody'
- Released in PURSUE Release 02 (uploaded to DVIDS May 22, 2026), public domain
Sources
- DVIDS — DOW-UAP-PR052, título definido por el uploader, con descripción visual y advertencia de corte no lineal de la AARO (lote FOIA Reeves, PURSUE Release 02) — Video embedded in this case's viewer; the record includes the timestamped visual description quoted in whatHappened.
Patterns it exhibits (2)
Location
Undisclosed location — no area of responsibility specified (Reeves FOIA batch) · 39.00°, -98.00°
Distribution of explanations
This case is classified among the model's hypotheses: the bar splits 100% by how much each explanation weighs (the uncertainty is spread across the hypotheses the case supports). Summed across the corpus they produce the comparable partition. It is a different question from the Probability above: that one estimates how likely the case is a genuinely unexplained phenomenon; this one splits which the explanation would be.
Modal hypothesis: Misidentification 68% · sums to 100%
Structured analytical judgment, not a calibrated frequency. Forced classification: the mass the evidence cannot assign is spread across the hypotheses the case does support.
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