Signals Intelligence Service
GPTKB entity
Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
intelligence officer
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:dissolved |
1945
|
| gptkbp:formed |
1930
|
| gptkbp:headquartersLocation |
gptkb:Washington,_D.C.
|
| https://www.w3.org/2000/01/rdf-schema#label |
Signals Intelligence Service
|
| gptkbp:notableFor |
crypt
codebreaking contributions to Allied victory in WWII |
| gptkbp:notableMember |
gptkb:Abraham_Sinkov
gptkb:Frank_Rowlett gptkb:Solomon_Kullback gptkb:William_Friedman |
| gptkbp:notableOperation |
MAGIC (Japanese codebreaking)
PURPLE cipher decryption |
| gptkbp:notableWork |
breaking Japanese codes during World War II
|
| gptkbp:parentOrganization |
gptkb:United_States_Army_Signal_Corps
|
| gptkbp:partOf |
gptkb:United_States_Army
|
| gptkbp:predecessor |
Signal Intelligence Section
|
| gptkbp:successor |
gptkb:Army_Security_Agency
|
| gptkbp:type |
signals intelligence
|
| gptkbp:bfsParent |
gptkb:Major-General_Michael_Gambier-Parry
|
| gptkbp:bfsLayer |
7
|