Skip to main menu
Skip to site search
Skip to main content
Primary Sources
Buy Access
Help
About
Contact us
Cookies
U.S. Intelligence on Europe, 1945-1995
Filter your search
Filter by collection subject
Filter by date
1953
x
Filter by place
Filter by language
Filter by subject
Bulgaria
x
1>
Agent infiltration operations
1>
Albania
1>
Covert action
1>
Covert aircraft
1>
Defector interrogations
1>
Dependence on overt sources
1>
Dutch embassy
1>
Inadequate intelligence collection inside Bulgaria
1>
Intelligence deficiencies
1>
Leaflet drops
1>
No diplomatic relations
1>
Office of Policy Coordination
1>
Supply drops
Filter by collection
U.S. Intelligence on Europe, 1945-1995
x
Filter by access
Subscribed Content Only
Filter by collection subject
Filter by date
1953
x
Filter by place
Filter by language
Filter by subject
Bulgaria
x
1>
Agent infiltration operations
1>
Albania
1>
Covert action
1>
Covert aircraft
1>
Defector interrogations
1>
Dependence on overt sources
1>
Dutch embassy
1>
Inadequate intelligence collection inside Bulgaria
1>
Intelligence deficiencies
1>
Leaflet drops
1>
No diplomatic relations
1>
Office of Policy Coordination
1>
Supply drops
Filter by collection
U.S. Intelligence on Europe, 1945-1995
x
Advanced Search
Your search for
'*:*, filtered on [Collection Id: us-intelligence-on-europe, Subject: Bulgaria, Date: 1953]'
returned
2
results.
Sort results by:
Relevance
|
Title
Modify Search
CIA, Report, Absolute Aircraft Requirements ::Project Name: BGFIEND, July 1951, Top Secret, NARA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
CIA
Date:
1953
Match:
Partial (No exact match found)
CIA, Memorandum, Decrease in Intelligence on Bulgaria, September 5, 1953, Secret, NARA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
CIA
Date:
1953
Match:
Partial (No exact match found)