Allied signals intelligence

E1023945

World War II military operation military intelligence activity signals intelligence program

Allied signals intelligence was the coordinated World War II effort by the Allied powers to intercept, decrypt, and analyze enemy communications for military and strategic advantage.

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Observed surface forms (2)

Surface form	Occurrences
Battle of the Atlantic signals intelligence	1
Central Bureau (Allied signals intelligence) in Australia	1

Statements (49)

Predicate	Object
instanceOf	World War II military operation ⓘ military intelligence activity ⓘ signals intelligence program ⓘ
aimedAt	Axis communications ⓘ German military communications ⓘ Japanese military communications ⓘ
conflict	World War II ⓘ
contributedTo	Battle of Midway NERFINISHED ⓘ Battle of the Atlantic NERFINISHED ⓘ D-Day landings NERFINISHED ⓘ North African campaign NERFINISHED ⓘ strategic bombing campaign ⓘ
cooperationForm	BRUSA Agreement NERFINISHED ⓘ UKUSA Agreement NERFINISHED ⓘ UK–US intelligence sharing ⓘ
coordinatedAt	Arlington Hall NERFINISHED ⓘ Bletchley Park NERFINISHED ⓘ Canadian Examination Unit NERFINISHED ⓘ OP-20-G NERFINISHED ⓘ
endTime	1945 ⓘ
notableOperation	Central Bureau NERFINISHED ⓘ FRUMEL NERFINISHED ⓘ Magic NERFINISHED ⓘ Ultra NERFINISHED ⓘ Y-Service NERFINISHED ⓘ
opponent	Fascist Italy NERFINISHED ⓘ Imperial Japan NERFINISHED ⓘ Nazi Germany ⓘ
participant	Australia NERFINISHED ⓘ Canada NERFINISHED ⓘ Free French Forces NERFINISHED ⓘ New Zealand NERFINISHED ⓘ Poland NERFINISHED ⓘ Soviet Union NERFINISHED ⓘ United Kingdom NERFINISHED ⓘ United States NERFINISHED ⓘ
primaryGoal	military and strategic advantage over Axis powers ⓘ
resultedIn	development of modern cryptanalysis techniques ⓘ postwar signals intelligence alliances ⓘ
startTime	1939 ⓘ
targetedSystem	Enigma machine NERFINISHED ⓘ JN-25 code NERFINISHED ⓘ Japanese Purple cipher NERFINISHED ⓘ Lorenz cipher NERFINISHED ⓘ
uses	codebreaking ⓘ cryptanalysis ⓘ direction finding ⓘ radio interception ⓘ traffic analysis ⓘ

Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

Hut 6 → partOf → Allied signals intelligence ⓘ

Allied intelligence services → hasPart → Allied signals intelligence ⓘ

this entity surface form: Central Bureau (Allied signals intelligence) in Australia

Allied intelligence services → notableOperation → Allied signals intelligence ⓘ

this entity surface form: Battle of the Atlantic signals intelligence