tradecraft

listen to the pronunciation of tradecraft
الإنجليزية - الإنجليزية
the skills acquired through experience of a trade
the methods used in espionage and clandestine operations
skill acquired through experience in a trade; often used to discuss skill in espionage; "instructional designers are trained in something that might be called tradecraft"; "the CIA chief of station accepted responsibility for his agents' failures of tradecraft
analytic tradecraft
The part of tradecraft concerned with the analysis of intelligence