// open-source intelligence tradecraft
Intelligence Analysis Wiki
A living reference for intelligence analysis — tradecraft, analytic frameworks, estimative language and the collection-to-dissemination cycle.
39pages
31concepts
5entities
publishes open-source tradecraft only · classification-gated
Concepts
31Absence of Evidence Fallacy
Treating the absence of evidence as evidence of absence — reading "we found nothing" as proof that nothing exists. In intelligence the error runs in both directions, and the second direction is the more dangerous: failur
Admiralty Rating
The Admiralty (NATO 6×6) system for grading intelligence reports — a two-character code separating source reliability (A–F) from information credibility (1–6). Devised by Director of Naval Intelligence John Godfrey in 19
AI in Intelligence Analysis
Two supply shocks are hitting a small analytic workforce at once — open source becoming first-class collection, and AI that is already operational in some missions and arriving fast in others. For a small community like
Anchoring Bias
Over-reliance on the first piece of information offered (the anchor) when forming subsequent estimates, with insufficient adjustment away from it — even when the anchor is arbitrary or irrelevant.
Availability Heuristic
Judging the probability or frequency of an event by how easily instances come to mind. Vivid, recent, or dramatic events are recalled readily and are therefore over-weighted relative to their true base rate.
Base-Rate Neglect
Ignoring the prior probability of an event in favour of vivid, specific, case-level detail. The analyst reasons about the individual case as if it existed outside any population — "this person is behaving suspiciously, t
Belief Perseverance
Difficulty abandoning a mindset once formed, even after the evidence that produced it has been discredited. The judgement persists after its foundation is gone — and the analyst experiences the persistence as expertise r
Bottom Line Up Front
The BLUF principle — lead any intelligence product with its single most important judgment or implication, before background or detail. This is the structural core of analytic writing in the style manual.
Cognitive Bias
A cognitive bias is a systematic — as opposed to random — error in judgement, driven by the mental shortcuts (heuristics) the brain uses to process information efficiently. In intelligence analysis the stakes are high: t
Confirmation Bias
The tendency to search for, interpret, favour, and recall information in ways that confirm one's pre-existing beliefs, while giving disproportionately less weight to disconfirming evidence.
Conformity Bias
Adopting the position of the surrounding group — or of a senior voice — regardless of one's own analysis. Distinct from Groupthink: groupthink describes a group's shared degradation of rigour; conformity describes the in
Electronic Surveillance Law Reform
The most important legal renovation on Australia's books — and it has not happened.
Escalation of Commitment
Persisting with a failing line of reasoning, collection effort or product because of what has already been invested in it — the sunk-cost fallacy applied to analysis. The investment may be time, money, an established sou
Estimative Language
A standardised vocabulary for expressing likelihood and confidence in analytical products, so judgements are calibrated and consistently understood (Sherman Kent tradition, adapted for cyber).
Framing Effect
Reaching different conclusions from identical information because of how the options, risks or question were expressed. The framing is usually supplied by someone else — a customer, a policy document, a headline, or the
Fundamental Attribution Error
Explaining other people's behaviour by their character while explaining one's own by circumstance. Applied to adversaries, it converts structural pressure into disposition: an actor behaves aggressively because they are
Groupthink
(Janis 1972) A mode of thinking in cohesive groups in which the drive for unanimity overrides a realistic appraisal of alternative courses of action. It is the social analogue of individual bias — consensus pressure degr
Hindsight Bias
After an outcome is known, the tendency to over-estimate how foreseeable it was beforehand — the "I knew it all along" effect, also called creeping determinism. Memory of one's prior judgements is rewritten to fit the re
Insensitivity to Sample Size
Drawing strong conclusions from small samples — treating a handful of observations as representative of a population or a pattern. The error is not in using small samples: in intelligence they are often all that exists.
Intelligence Oversight
How Australia holds its National Intelligence Community accountable. The architecture is widely regarded as a strong model internationally — anchored by the Inspector-General of Intelligence and Security with royal commi
Intelligence Relationships in a Contested Region
For Australia, collection and liaison policy are now foreign policy. The National Intelligence Community runs an alliance system built on Five Eyes while managing a web of partners outside it, against a region increasing
Loss Aversion
Losses loom larger than equivalent gains, skewing risk judgement. From prospect theory: the same outcome is weighed differently depending on whether it is presented as giving something up or as failing to gain it, and th
Mirror Imaging
(Heuer) Assuming that the other actor shares the analyst's own rationality, values, and constraints — projecting one's own frame of reference onto the subject. A classic source of strategic surprise.
Overconfidence Bias
The tendency to systematically over-estimate the accuracy or calibration of one's own judgements and knowledge. It is the gap between how confident an analyst feels and how often they are actually right.
Recency Bias
Over-weighting the most recent reporting or events at the expense of the longer record. What arrived this week is treated as the state of the world, and the baseline it should be compared against is forgotten.
Representativeness Heuristic
Judging probability by stereotypical similarity — how closely a case matches the mental image of a category — rather than by base rates or the quality of the evidence. "This looks like what a state-sponsored intrusion lo
Selective Perception
Noticing what fits prior expectation and filtering out the rest — the perceptual stage of Confirmation Bias. The disconfirming item is not discounted in analysis; it is never registered as evidence at all.
Status Quo Bias
Preferring the existing state and treating change as the option that must justify itself, even when the current position is arbitrary or has never been tested. The default is not neutral: it is a decision, taken without
Structured Analytic Techniques
SATs are formal methods for countering cognitive bias and testing hypotheses — the modern complement to (and critique of) older methods like the Admiralty Rating system. Post-9/11 tradecraft stresses them; the CIA's Trad
The Intelligence Cycle
The foundational model of the intelligence process: a structured loop for converting raw information into decisions. The classic doctrine formulation is Direction – Collection – Processing/Analysis – Dissemination, exten
Vividness Bias
(Heuer's "vividness criterion"; Nisbett & Ross 1980) The tendency to over-weight concrete, emotionally striking, or graphic information over abstract but more diagnostic statistical (base-rate) information.
Entities
5AIPIO
The Australian Institute of Professional Intelligence Officers — the professional body for the intelligence profession in Australia. The wiki's course material derives from the AIPIO 25 conference (theme: Thriving Intell
ASD Project Redspice
REDSPICE (Resilience, Effects, Defence, Space, Intelligence, Cyber, Enablers) is ASD's transformation programme, announced March 2022: roughly $9.9 billion over a decade, aimed at about doubling ASD's workforce and lifti
AUKUS Intelligence Sharing
AUKUS is not only a submarine and advanced-capabilities pact — for the intelligence community it is a classification, workforce and counter-espionage shock. Its two pillars create a tighter inner ring inside Five Eyes, m
Five Eyes
The Five Eyes (FVEY) — Australia, Canada, New Zealand, the UK and the US — is the intelligence-sharing alliance at the heart of Australia's National Intelligence Community. Australia's contribution to the UKUSA arrangeme
National Intelligence Community
The National Intelligence Community (NIC) is Australia's ten-agency intelligence enterprise — small but well-developed, distinctive for its strong separation of assessment from collection and policy, its dependence on Fi
Cases
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Queries
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Workshops
2Workshop 01 — the transit clip
Format. Facilitated, 60 minutes, one team, discussion throughout. Material. One public six-minute video. Output. One completed worksheet: a 5W+H with every answer marked for how it is known, a call on which answers must
Workshop 02 — Iraq's WMD: A Bias Post-Mortem
Format: facilitated, 60 minutes, one team, discussion and questions throughout. Material: the published findings of the official inquiries into the pre-war Iraq WMD assessments. Output: a bias → countermeasure map, and a