We found 1 definitions of signals intelligence from 1 different sources.
Noun |
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signals intelligence - intelligence information gathered from communications intelligence or electronics intelligence or telemetry intelligence | ||
SIGINT | ||
intelligence activity, intelligence operation, intelligence the operation of gathering information about an enemy | ||
electronics intelligence, elint intelligence derived from electromagnetic radiations from foreign sources (other than radioactive sources) | ||
comint, communications intelligence technical and intelligence information derived from foreign communications by other than the intended recipients |