Internal Security Section organization
also: Internal Security Section Domestic Intelligence Division, its Internal Security Section, the National Defense Section
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Claims (13)
Internal Security Section member_of
FBI documented
document
“The CPUSA SWP and New Left programs were handled in the Internal Security Section…”
source: government document — Church Committee Final Report, Book III: Supplementary Detailed Staff Reports on Intelligence Activities and the Rights of Americans · p.68
Internal Security Section worked_for
FBI documented
document
“In June 1964 a special unit was established in the Bureau's Internal Security Section to handle exclusively 'the over-all problem of communist penetration with the racial movement.…”
source: government document — Church Committee Final Report, Book III: Supplementary Detailed Staff Reports on Intelligence Activities and the Rights of Americans · p.145
National Defense Section renamed_to
Internal Security Section documented
document
“From 1940 to 1943 a National Defense Section on the Criminal Division had supervised espionage and Selective Service prosecutions It was renamed the Internal Security Section in 1943…”
source: government document — Church Committee Final Report, Book III: Supplementary Detailed Staff Reports on Intelligence Activities and the Rights of Americans · p.426
Internal Security Section member_of
FBI Intelligence Division documented
document
“while all other domestic intelligence investigations under the Security Index program and related programs-were supervised in the Division's Internal Security Section.…”
source: government document — Church Committee Final Report, Book III: Supplementary Detailed Staff Reports on Intelligence Activities and the Rights of Americans · p.449
F. J. Baumgardner member_of
Internal Security Section documented
document
“The Chief of the Internal Security Section of the FBI Intelligence Division in 1948-1966 testified that the Bureau 'had to be certain that a group's position did not coincide with the Communist line 'just by accident.…”
source: government document — Church Committee Final Report, Book III: Supplementary Detailed Staff Reports on Intelligence Activities and the Rights of Americans · p.456
Charles D. Brennan headed
Internal Security Section documented
document
“...and the chief of the Internal Security Section Charles D Brennan...…”
source: government document — Church Committee Final Report, Book III: Supplementary Detailed Staff Reports on Intelligence Activities and the Rights of Americans · p.529
Internal Security Section subsidiary_of
U.S. Department of Justice documented
document
“its Internal Security Section organized as the National Defense Section in the summer of 1940…”
source: government document — Church Committee Final Report, Book VI: Supplementary Reports on Intelligence Activities · p.228
C. D. Brennan headed
Internal Security Section documented
document
“Mr BRENNANYes sir I was…”
source: government document — Church Committee Hearings, Volume 2: The Huston Plan · p.102
John Dean Brennan headed
Internal Security Section documented
document
“Now I realize you were Chief of the Internal Security Section at that time in the 1968 time frame…”
source: government document — Church Committee Hearings, Volume 2: The Huston Plan · p.142
Internal Security Section subsidiary_of
Domestic Intelligence Division documented
document
“And your immediate superior would have been the head of the Domestic Intelligence Division…”
source: government document — Church Committee Hearings, Volume 2: The Huston Plan · p.142
C. D. Brennan headed
Internal Security Section documented
document
“Mr C D Brennan Chief of the Internal Security Section…”
source: government document — Church Committee Hearings, Volume 2: The Huston Plan · p.216
F. J. Baumgardner worked_for
Internal Security Section documented
document
“FROM Mr F J Baumgardner INTERNAL SECURITY SECTION DOMESTIC INTELLIGENCE DIVISION…”
source: government document — Church Committee Hearings, Volume 6: Federal Bureau of Investigation · p.619
F. J. Baumgardner proposed
Internal Security Section documented
document
“In June 1964 a newspecial Deskwas created in the Interna Security Section Domestic Intelligence-Division as a result of my memorandumto you 5/20/64…”
source: government document — Church Committee Hearings, Volume 6: Federal Bureau of Investigation · p.619