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Subjects (1-9 of 9)
Intelligence service
1

-- See Also Disinformation


Here are entered works on false, misleading, or trivial information that is deliberately and/or covertly disseminated, often by an intelligence organization to confuse another nation's intelligence operations
2

-- See Also the narrower term Domestic intelligence


3

-- See Also the narrower term Electronic intelligence


Here are entered works on the collection and processing, for subsequent intelligence purposes, of information derived primarily from electronic signals that do not contain speech or text. Works on tracking, analyzing, and countering digital security threats are entered under Cyber intelligence (Computer security)
--subdivision Electronic intelligence under individual wars, e.g. World War, 1939-1945--Electronic intelligence
4

-- See Also Espionage


Here are entered works on the art and techniques of espionage
5

-- See Also the narrower term Espionage



--subdivision Secret service under names of wars, etc., e.g. World War, 1939-1945--Secret service; United States--History--Civil War, 1861-1865--Secret service
6

-- See Also the narrower term Intelligence officers


7

-- See Also the narrower term Military intelligence



--subdivision Military intelligence under individual wars, e.g. World War, 1939-1945--Military intelligence
8

-- See Also Secret service



--subdivision Secret service under individual wars, e.g. World War, 1939-1945--Secret service
9

-- See Also Spies


Here are entered nonfiction works on individuals involved in espionage
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