Disclosure Index
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Manhattan Project and UAP records disclosure

The UAP Disclosure Act of 2023 (S.Amdt.797 to the FY2024 NDAA) specifically named the Manhattan Project as one of the predecessor programs whose records must be included in the NARA UAP Records Collection, alongside the OSS, AEC, and other wartime agencies.

30
Files
8
Findings
7
Papers
33
Lore
1960-2025
Years

Primary documents · 30

Findings · 8

Scholarly research · 7

Lore encounters · 33

Quick facts

Why does the Manhattan Project appear in UAP disclosure legislation?
The UAP Disclosure Act of 2023 (S.Amdt.797, introduced by Senators Schumer, Rounds, Rubio, and Gillibrand) lists the Manhattan Project among the historical programs whose records must be searched and included in the NARA UAP Records Collection. The rationale is that UAP activity documented near nuclear facilities beginning in 1945 may trace to records held under Manhattan Project-era filing systems.
What corpus documents reference the Manhattan Project?
Three documents reference the Manhattan Project in the UAP disclosure context: the Congressional Record S2953 of July 13, 2023 (the Schumer amendment text), the full 64-page uap_amendment.pdf (S.Amdt.797), and the second uap_amendment filing. AARO's 2024 Historical Record Report also addresses early nuclear-era UAP sightings.
What is the nuclear-site-proximity UAP pattern?
The pattern of UAP sightings near nuclear weapons facilities, including Oak Ridge, Los Alamos, and Malmstrom, is documented separately in the nuclear-sites-and-uaps topic hub. The Manhattan Project's inclusion in the 2023 disclosure legislation reflects the Senate's assessment that wartime nuclear-program files may hold relevant records.