Signal Security Service intelligence service
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Claims (2)
Signal Intelligence Service renamed_to
Signal Security Service documented
document
“Then from July 1942 to July 1943 it was called the Signal Security Service…”
source: government document — Church Committee Final Report, Book VI: Supplementary Reports on Intelligence Activities · p.220
Signal Security Service renamed_to
Signal Security Agency documented
document
“and from July 1943 to the end of the war the Signal Security Agency…”
source: government document — Church Committee Final Report, Book VI: Supplementary Reports on Intelligence Activities · p.220