Morale Operations Branch

E17972

The Morale Operations Branch was a psychological warfare unit of the U.S. Office of Strategic Services in World War II, responsible for propaganda and covert efforts to undermine enemy morale.

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All labels observed (1)

Label Occurrences
Morale Operations Branch canonical 1

Statements (49)

Predicate Object
instanceOf OSS branch
World War II military unit
psychological warfare unit
activity black propaganda
covert psychological operations
forged documents
leaflet operations
radio propaganda
rumor campaigns
aimedAt enemy civilians
enemy leadership
enemy soldiers
alliance Allies of World War II
surface form: Allied powers
conflict World War II
country United States of America
surface form: United States
foundedBy Office of Strategic Services
historicalContext early U.S. psychological operations
languageOfOperations German
Italian
Japanese
method creation of false rumors
dissemination of disinformation
exploitation of enemy fears
fabrication of documents
objective influence attitudes of enemy civilian populations
spread confusion among enemy forces
undermine enemy morale
weaken enemy will to fight
operatedBy Office of Strategic Services
United States government
opponent Japanese colonial empire
surface form: Imperial Japan

Nazi Germany
partOf OSS
Office of Strategic Services
role covert morale-undermining operations
propaganda operations
psychological warfare
successorInfluenceOn Central Intelligence Agency psychological operations
postwar U.S. psychological warfare doctrine
theaterOfOperations European Theater of Operations, United States Army
surface form: European Theater of Operations

Pacific theater commands
surface form: Pacific Theater of Operations
timePeriod World War II
surface form: World War II era
typeOfPropaganda covert propaganda
psychological subversion
usedMedium clandestine publications
leaflets
letters and mailings
printed materials
radio broadcasts

Referenced by (1)

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

Office of Strategic Services subOrganization Morale Operations Branch