CIA UAP Records: From Robertson Panel to PURSUE Release 02
The Central Intelligence Agency's contribution to the declassified UAP record — historical Cold War foreign-collection cables culminating in the 1973 Sary Shagan intelligence report (CIA-UAP-D001) released under PURSUE Release 02 in May 2026.
The Central Intelligence Agency's UAP-relevant holdings are predominantly Cold War foreign-collection cables describing unexplained luminous phenomena observed by sources at sensitive overseas installations. The Agency's first contribution to the Pentagon's PURSUE program arrived in Release 02 on May 22, 2026: a single 1973 Intelligence Information Report from the Sary Shagan Soviet anti-ballistic-missile testing range in Kazakhstan SSR. The released document — catalog entry CIA-UAP-D001 (UAP.WATCH ID DOC-137) — describes a human source's observation of 'an unidentified sharp (bright) green circular object or mass in the sky' that widened into 'several green concentric circles' before fading without sound. CIA's earlier institutional engagement with UAP includes the 1953 Robertson Panel, which recommended that the U.S. government 'strip the Unidentified Flying Objects of the special status they have been given and the aura of mystery they have unfortunately acquired.' Both stand as primary-source records.
“Unidentified sharp (bright) green circular object or mass in the sky.”
The 1953 Robertson Panel
In January 1953 the CIA convened a scientific advisory panel chaired by physicist Howard P. Robertson to evaluate the UFO problem after the 1952 Washington flap. The Robertson Panel recommended that the U.S. government 'strip the Unidentified Flying Objects of the special status they have been given and the aura of mystery they have unfortunately acquired' — guidance that shaped the Air Force's subsequent Project Blue Book debunking posture. The Robertson Panel report is not part of PURSUE but is in the CIA's Freedom of Information Act reading room.
The 1973 Sary Shagan report (CIA-UAP-D001)
CIA-UAP-D001 is a December 1973 Intelligence Information Report describing human-source intelligence on the Sary Shagan Soviet anti-ballistic-missile testing range. In paragraph 14, the source describes stepping outside Site 7 during a televised Canada-USSR hockey match and observing 'an unidentified sharp (bright) green circular object or mass in the sky' at an angle of sighting of approximately 70 degrees. Within 10 to 15 seconds, 'the green circle widened and within a brief period of time several green concentric circles formed around the mass. Within minutes the coloring disappeared. There was no sound, such as an explosion, associated with the phenomenon.' The report is rated CONFIDENTIAL.
The missing-paragraph gap
The released Sary Shagan document's numbered-paragraph sequence jumps from the cover sheet directly to paragraph 10, with paragraphs 1 through 9 and paragraph 12 absent from the released file — not blacked out, not marked, simply not present. This is a different redaction posture from the in-line blackout style used for most CIA declassifications, and UAP.WATCH preserves the OCR'd gap intact so researchers can see what is missing.
What CIA has not (yet) released
The PURSUE program is explicitly tranche-based, and the Department of War has confirmed that additional CIA contributions are 'actively' in preparation. CIA's broader UAP-relevant collection includes additional 1950s-1970s foreign-collection cables from Soviet bloc countries and the 1976 'CIA Memo on UFOs from the USSR.' UAP.WATCH will mirror any subsequent CIA records as they are released.