The Central Intelligence Agency’s Freedom of Information Act Electronic Reading Room at cia.gov/readingroom contains a dedicated UFO collection. The collection spans the 1940s through the 1990s and includes internal CIA analysis of UFO reports, Robertson Panel records, SIGINT assessments, and foreign intelligence reports. Everything is publicly downloadable.
What’s in the CIA UFO Collection
- Robertson Panel (1953) — The scientific panel convened by CIA Director Walter Bedell Smith to assess the UFO problem. The panel recommended a “debunking” campaign to reduce public interest. Panel chair H.P. Robertson was a Caltech physicist and OSS veteran.
- CORDS Reports — CIA field reports on UFO sightings worldwide, 1940s–1970s, including Soviet-era intelligence on Russian UFO encounters
- OSI Analysis — CIA’s Office of Scientific Intelligence analysis of UFO propulsion and physics, 1950s
- Foreign Government Reports — Translated reports from Soviet, Chinese, and Eastern Bloc military personnel on UAP encounters
- Collection RDP series — Multiple document series from the CIA’s records systems, many containing raw intelligence field reports
The Robertson Panel — CIA’s Most Significant UAP Document
The January 1953 Robertson Panel is the single most important CIA UAP document ever released. Convened at CIA headquarters, the panel reviewed Air Force Blue Book files for five days. Its classified conclusions recommended that the national security apparatus take active steps to “debunk” UFO reports — specifically to prevent UFOs from “clogging” intelligence channels during a potential Soviet attack. The panel recommended monitoring civilian UFO groups. This is the documented origin of the government debunking policy that has persisted for 70 years.
Access Instructions
CIA FOIA Electronic Reading Room: cia.gov/readingroom/collection/ufos-fact-or-fiction. Use the site’s search function with terms including “UFO”, “flying saucer”, “unidentified”, and “Robertson Panel” to surface relevant documents. The full CIA catalog is also searchable. Documents are free to download as PDFs.
Source: CIA FOIA Electronic Reading Room, cia.gov/readingroom. Robertson Panel records, 1953.