Department of StatePDFMemoNo redactions3/10— niche or mildly interestingPURSUE Release 1
Incident date
7/18/52
Released
May 8, 2026
Official Description
This two page memorandum, dated July 18, 1952, relates to increased reports of unidentified flying objects (UFOs). Included in the record are possible explanations of increased sightings, such as technological improvements, historical records of UFOs, and U.S. Air Force opinions on UFOs.
UAP Insight Analysis— AI generated, not official
This is a 6-page memorandum dated July 18, 1963, from Maxwell W. Hunter II, Member of the Professional Staff of the National Aeronautics and Space Council (Executive Office of the President), addressed to Robert F. Packard at the Office of International Scientific Affairs, Department of State. The memo presents Hunter's personal analytical thoughts on U.S. policy implications if an alien intelligence were discovered in space, covering scientific probability arguments, flying saucer claims, Martian life speculation, and interstellar travel scenarios. It contains no reports of actual UAP sightings or incidents.
Key Findings
→The memo was written to explore policy questions about what the U.S. should do if alien intelligence is discovered, a topic that arose during deliberations on BNSP Task I.
→The author, Maxwell W. Hunter II, acknowledges flying saucer advocates claim overwhelming evidence of alien beings but personally finds it difficult to side with them, while also finding total scientific dismissal 'disturbing.'
→Hunter speculates about three categories of potential alien contact: chemical-propulsion Martians, interstellar visitors traveling at sub-light speeds, and faster-than-light travelers, each requiring different diplomatic responses.
→The memo concludes that no serious policy preparation is possible because no one in authority will take the subject seriously until an actual encounter occurs, at which point policy would be determined by 'grand panic.'
→
Extracted Entities
People
Maxwell W. Hunter IIRobert F. Packard
Agencies & Organizations
Executive Office of the PresidentNational Aeronautics and Space CouncilDepartment of StateOffice of International Scientific AffairsAtomic Energy Commission (hypothetical Martian equivalent)
Hunter suggests that if intelligent Martians had colonized the moon without nuclear energy, current U.S. national policy would already be adequate, but faster-than-light aliens would require immediate negotiation.
Analyst Notes
This document contains no UAP incident reports, no sighting data, and no sensor evidence. It is entirely speculative policy analysis authored by a single staff member. The context blurb provided is factually incorrect — the document is dated 1963, not 1952, and does not relate to increased UFO sighting reports. The memo explicitly distances itself from flying saucer claims and is framed as speculative personal musings rather than official policy or intelligence assessment.
Martian moons (claimed by some to be artificial space stations)