Military Signals Intelligence Service

URI: https://gptkb.org/entity/Military_Signals_Intelligence_Service
GPTKB entity
Statements (21)
Predicate Object
gptkbp:instanceOf intelligence officer
gptkbp:country gptkb:United_States
gptkbp:dissolved 1945
gptkbp:formed 1942
gptkbp:headquarters_location gptkb:Arlington_Hall,_Virginia
https://www.w3.org/2000/01/rdf-schema#label Military Signals Intelligence Service
gptkbp:notable_member gptkb:Genevieve_Grotjan_Feinstein
gptkb:Frank_Rowlett
gptkb:William_Friedman
gptkbp:notableAction crypt
codebreaking
gptkbp:notableOperation breaking Japanese codes
gptkbp:notableProject gptkb:Venona_project
gptkb:Magic_(cryptanalysis)
gptkb:Purple_cipher
gptkbp:operationalPeriod gptkb:World_War_II
gptkbp:parentOrganization gptkb:United_States_Army
gptkbp:predecessor gptkb:Signal_Intelligence_Service
gptkbp:successor gptkb:Army_Security_Agency
gptkbp:bfsParent gptkb:French_Ministry_of_the_Armed_Forces
gptkbp:bfsLayer 6