The PURSUE program — Preserving and Unclassifying Records of Sightings of Unidentified Entities — was created by executive order of the Trump administration in January 2025. Its mandate covers all U.S. government records related to unidentified aerial phenomena, including documents from civilian agencies such as NASA.
The Apollo lunar missions (1968–1972) occurred at a time when the U.S. government systematically documented any unusual incidents or observations occurring during its classified or sensitive space operations. These reports, long kept in restricted access archives, are part of the corpus of 161 files published in the first wave of declassification in May 2026.
The US War Department released 161 files on May 8, 2026 as part of the PURSUE program. NASA is cited among the agencies whose records have been forwarded for declassification. Source: war.gov / PURSUE.
This is not a spontaneous revelation from NASA: the space agency transmitted its archives following a legal injunction resulting from the presidential decree. The framework is therefore that of forced, non-voluntary declassification.