
A new whistleblower has stepped into the spotlight, claiming the U.S. government is concealing a massive collection of classified footage and images of unidentified flying objects (UFOs). Former national security official Matthew Brown revealed his identity this week and detailed what he calls a top-secret program during an interview with investigative journalist Jeremy Corbell on the Weaponized podcast. His claims have now drawn national attention following a segment on Elizabeth Vargas Reports.
Immaculate Constellation: The Hidden UFO Surveillance Program
According to Brown, the Pentagon is operating a covert initiative titled Immaculate Constellation—or “IN CANS” for short. This program allegedly collects UFO-related videos and images from a wide array of military platforms and intelligence-gathering systems. These materials, he says, are being stored in classified databases without Congressional oversight or public disclosure.
Brown claims to have seen thousands of such files, including never-before-seen videos ranging from just a few seconds to as long as 45 minutes. Some of the footage includes widely recognized incidents, like the “Tic Tac” UFO and “Gimbal” videos, but much more remains hidden from public view.
“We live in a world where we have been left behind,” Brown said, describing the sense of urgency he feels about the information being withheld.
Advanced Technology or Something Else?
While Brown stops short of confirming an extraterrestrial origin, he firmly describes the objects in the footage as anomalous, exotic, and technologically advanced—far beyond current U.S. capabilities.
“Nothing in those videos necessarily proves extraterrestrial or non-human,” he clarified. “But some of it clearly appears beyond our capabilities.”
Corbell emphasized that Brown’s testimony is firsthand, and that he has personally seen and accessed the classified materials. This puts him in a different category than whistleblowers who rely on secondhand information or hearsay.
AI and Data Secrecy
Adding to the concern, Brown revealed that the Pentagon is using artificial intelligence to scan military servers and automatically collect these files into a centralized archive. The use of AI, he suggests, makes the effort more efficient—but also more secretive.
This system, according to Corbell, allows the government to store and study UFO encounters without informing elected officials, raising serious questions about transparency and oversight.
Why Hasn’t Brown Testified?
Although Brown has participated in closed-door meetings with Congressional members, he has not yet testified in public hearings. Corbell explained that certain lawmakers—such as Representatives Anna Paulina Luna, Tim Burchett, and Eric Burlison—are working to ensure whistleblowers like Brown will eventually be heard.
“This is not taken lightly,” said Corbell. “When you expose a program like Immaculate Constellation, you’re risking everything.”
Brown was prepared to testify at the last public hearing on UFOs but was reportedly excluded from the witness list, despite being willing to go on record under oath.
What Comes Next?
Corbell hinted that more whistleblowers with direct knowledge of similar programs are waiting in the wings. Some have already recorded interviews with Corbell and journalist George Knapp, which will be released in the coming weeks.
These developments suggest that the movement for greater government transparency on UFOs and UAPs (Unidentified Aerial Phenomena) is far from over. If Brown’s claims are accurate, the American public may soon learn that the government has known far more about these encounters than it has let on—and has gone to great lengths to keep that knowledge classified.

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