Claims

Manhattan Project used compartmentation under a small Top Policy Group

Documented · occurred What these labels mean →

The Manhattan Project ran under strict compartmentalization of information, with broad policy set by a small Top Policy Group (Bush, Conant, Vice President Wallace, Stimson, Marshall) reporting to Roosevelt.

Evidence

RelationRecordNote
documentsosti.govDOE/OSTI Manhattan Project history: broad uranium policy 'primarily the responsibility of the Top Policy Group, composed of Bush, James Conant, Vice President Wallace, Secretary of War Henry L. Stimson, and Army Chief of Staff George C. Marshall'
documentsirp.fas.orgUS counterintelligence reader (NCIX), ch. 1: NDRC/uranium program required 'a policy of strict compartmentalization of information'; security reported to Groves

Sources

SourceRelationAt
UFO secrecy architecture (UAP Gerb Vol 1)reports

Ties

ToRoleYearsVerdictSource
George C. MarshallnamedStructural

Claim

The Manhattan Project ran under strict compartmentalization of information, with broad policy set by a small Top Policy Group (Bush, Conant, Vice President Wallace, Stimson, Marshall) reporting to Roosevelt.