National Defense Operations Section organization
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Claims (2)
Radio Intelligence Division renamed_to
National Defense Operations Section documented
document
“established on July 1 1940 as the National Defense Operations Section of the Field Division of the Engineering Department developed in the early years of the war into the largest single part of the Commission's staff…”
source: government document — Church Committee Final Report, Book VI: Supplementary Reports on Intelligence Activities · p.242
National Defense Operations Section member_of
Field Division of the Engineering Department documented
document
“established on July 1 1940 as the National Defense Operations Section of the Field Division of the Engineering Department…”
source: government document — Church Committee Final Report, Book VI: Supplementary Reports on Intelligence Activities · p.242