David Grusch

Background and documented career

Grusch served as an Air Force intelligence officer, reaching major, and worked at the National Reconnaissance Office and National Geospatial-Intelligence Agency. His submitted congressional résumé lists a physics degree from the University of Pittsburgh and intelligence studies at American Military University. These qualifications establish relevant professional experience; they do not independently authenticate his UAP allegations. [1] [2]

Representative Eric Burlison announced Grusch's appointment as a special adviser on March 27, 2025, to assist work on government transparency and declassification. This documented appointment is a later chapter in his congressional involvement, rather than a finding that his underlying allegations are correct. [2]

What has been claimed or reported

In written testimony for the July 26, 2023 House hearing, Grusch said his UAP duties led him to investigate programs outside normal oversight. He said people supplied photographs, documentation and classified testimony, and that he was denied access to an alleged recovery program. Those descriptions are his account of the investigation, not publicly released versions of the evidence. [3]

Under questioning, he attributed the assessment of nonhuman biological material to people he said had direct program knowledge. He said he had not personally witnessed bodies. In his September 30, 2026 Joe Rogan interview, he distinguished seeing video from physically seeing bodies; the published transcript records his claim to have viewed footage of a recovery. [4] [7] [8]

What the public record supports

His whistleblower process has a documented public history. In a June 2023 statement reproduced by The Debrief, Compass Rose Legal Group said its representation concerned information allegedly withheld from Congress and personnel retaliation. The firm reported an urgent-and-credible determination about concealment, while expressly taking no position on the substance of the withheld information. That distinction prevents the complaint's handling from becoming an official validation of alien technology. [5]

Limits, disputes and open questions

AARO's 2024 historical review reported finding no empirical evidence that the U.S. government or private companies reverse-engineered extraterrestrial technology. This is a substantive contrary agency finding. Grusch's testimony and later descriptions of imagery remain claims to investigate, rather than independently examinable recovered hardware or biological samples in these public sources. [4] [6] [8]

Grusch also explained that prepublication review checked security restrictions: permission to speak did not make his statements the Defense Department's views. Congressional testimony under oath records what a witness asserts; it is not a congressional verdict on the assertion. [4]