(processing, disseminated) (1-18)
The procedure for obtaining intelligence is known as the _____________________ _________________ .
It consists of the following four steps:
(reconnaissance; study of documents; interrogation of individuals) (1-45)
Reconnaissance can be conducted directly by ground or aerial observation, or indirectly by the study of maps
and aerial photographs.
Reconnaissance can be conducted by ___________________________ or _____________________________
observation, or by studying _______________________ and _____________________ _____________________ .