The traditional Intelligence cycle is the fundamental cycle of intelligence processing in a civilian or military intelligence agency or in law enforcement as a closed path consisting of repeating nodes. The stages of the intelligence cycle include the issuance of requirements by decision makers, collection, processing, analysis, and publication of intelligence. The circuit is completed when decision makers provide feedback and revised requirements. The intelligence cycle is also called the Intelligence Process by the U.S. Department of Defense (DoD) and the uniformed services.
Intelligence requirements are determined by a decision maker to meet his/her objectives. In the Federal government of the United States, requirements can be issued from the White House or the Congress. In NATO, a commander uses requirements (sometimes called 'Essential Elements of Intelligence (EEIs)) to initiate the intelligence cycle.
In response to requirements, an intelligence staff develops an intelligence collection plan applying available sources and methods and seeking intelligence from other agencies. Depending on the organization and its access, sources may include HUMINT (human intelligence), IMINT (imagery intelligence), ELINT (electronic intelligence), SIGINT (Signals Intelligence), OSINT (open source, or publicly available intelligence), etc.
Once the collection plan is executed and information arrives, it is processed for exploitation. This involves the translation of raw intelligence materials from a foreign language, evaluation of relevance and reliability, and collation of the raw intelligence in preparation for exploitation.
Analysis establishes the significance and implications of processed intelligence, integrates it by combining disparate pieces of information to identify collateral information and patterns, then interprets the significance of any newly developed knowledge.
Finished intelligence products take many forms depending on the needs of the decision maker and reporting requirements. The level of urgency of various types of intelligence is typically established by an intelligence organization or community. An indications and warning (I&W) bulletin would require higher precedence than an annual report, for example.
The intelligence cycle is a closed loop; feedback is received from the decision maker and revised requirements issued.
- "Joint Publication 2-0, Joint Intelligence". Defense Technical Information Center (DTIC). Department of Defense. 22. pp. GL–11. Retrieved February 22, 2013.