A newly released batch of Pentagon files describes an encounter in which fast-moving orbs appeared to react to weapons fire from a U.S. military aircraft. The account is among dozens of records made public in the government’s continuing effort to catalog unexplained aerial sightings reported by service members.
The disclosure is part of the fifth release of unidentified anomalous phenomena files, the term the military now uses in place of the older label of unidentified flying objects. The material includes videos, documents and images drawn from military and other federal sources, and several of the cases remain officially unresolved.
The Gulf of Oman encounter
The most striking case centers on a September 2021 event recorded by the crew of a U.S. Special Operations AC-130J gunship during a live-fire exercise over the Gulf of Oman. The aircraft’s infrared cameras captured two roughly four-foot objects described in the files as cold orbs hovering near the plane.
According to the account, when the gunship’s cannon fired, the orbs shot away instantly. That apparent reaction to the weapons fire is the detail that sets the encounter apart, since it suggests the objects responded to an external event rather than simply drifting through the airspace on a fixed path.
The setting adds weight to the report. An AC-130J is a heavily instrumented special operations gunship whose crews are trained observers operating sophisticated targeting and infrared systems, not casual witnesses relying on the naked eye. A sighting captured by that kind of platform, during a controlled live-fire exercise, carries more evidentiary value than a fleeting glimpse from the ground, which is part of why the case drew attention within the release.
What the sensors recorded
Beyond the moment of the cannon fire, the files describe the objects behaving in ways that resist easy explanation. The orbs were observed flying at lower altitudes and moving at speeds ranging from about 250 to 1,300 miles per hour, shifting between different formations as they went.
The records also note aggressive maneuvering, with the objects changing course in ways the crew found difficult to reconcile with known aircraft or drones. The combination of the wide speed range, the formation changes and the apparent response to the aircraft’s cannon is what elevated the case within the release. The office responsible for the investigation publishes its findings and case materials through its official government portal.
The office behind the investigation
The encounter was reviewed by the All-domain Anomaly Resolution Office, the Pentagon body created to investigate reports of unexplained aerial phenomena from military personnel. Despite examining the sensor data and crew accounts, the office was unable to resolve the case, meaning no conventional explanation could be confirmed.
An unresolved designation is not a declaration that the objects were extraordinary. It indicates that the available evidence was insufficient to attribute the sighting to a known cause such as a drone, a weather phenomenon, a sensor artifact or a foreign surveillance platform. The office applies that standard consistently across the cases it reviews.
That measured framing reflects a deliberate posture. By resolving the cases it can and openly labeling the rest as unresolved, the office aims to separate genuine gaps in understanding from the speculation that has long surrounded the topic. The approach also acknowledges a real national security dimension, since an object that maneuvers around military aircraft could represent an adversary’s technology rather than anything exotic, and distinguishing between those possibilities is central to the office’s mandate.
The scope of the release
The fifth batch of files was made public on August 7, 2026, and contained 41 new records in all, including 16 videos, 22 documents and three images. The mix of formats gives researchers and the public a range of material to examine rather than a single narrative account.
The releases are part of a broader, ongoing declassification effort that has steadily added to the public record of military encounters with unexplained objects. Each batch has drawn attention for specific standout cases, and the Gulf of Oman encounter has become the focal point of this installment. Coverage of the release and its most notable cases has been reported by outlets including CBS News.
Why the reaction detail matters
The claim that the orbs reacted to the cannon fire is the element likely to draw the most scrutiny. An object that responds to an external stimulus behaves differently from debris, a balloon or a passive sensor glitch, which is part of why the case has attracted attention.
At the same time, an apparent reaction captured on infrared can have mundane explanations, from the timing of unrelated movement to the way sensors render heat signatures. The unresolved status reflects exactly that tension: a compelling account paired with evidence that cannot yet confirm what the objects were or why they appeared to move when the cannon fired.
What the disclosures represent
Taken together, the files mark a notable shift in how the government handles reports that were once closely guarded. By releasing sensor footage, documents and case summaries, the Pentagon has moved toward greater transparency about phenomena its own personnel have reported for years.
The practical value lies in the record itself. Whether or not any single case is ever fully explained, the growing archive gives independent analysts material to study and establishes a documented baseline of what military crews have observed. The Gulf of Oman encounter now sits within that archive as one of its most closely examined unresolved cases.
This article was produced with the assistance of AI and reviewed by Morning Overview editors prior to publication.
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