A possible UFO with flashing lights was filmed flying over a U.S. Marine base in California in 2021 and mystified witnesses, but the government claims it was a training exercise.

Jeremy Corbell, who was the only civilian named during Congress’ historic hearing in May 2022 on unidentified anomalous phenomenon (UAPs), obtained footage and pictures of the possible UFO and shared them with Fox News Digital.

Corbell, an investigative journalist and documentary filmmaker, said it was described to him by witnesses at Camp Wilson in Twentynine Palms, California, as a “large, silent and hovering triangular-shaped craft.”

Sue Gough, a Department of Defense spokesperson, told Fox News Digital that a training course was going on at that time, and the Pentagon’s office that tracks UAPs, a government-derived acronym that means UFO, doesn’t have any record of this incident.

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