Investigation Methodology
BLUF (Bottom Line Up Front)
Bottom Line Up Front (BLUF) is a communication format originating from military intelligence that presents the most important information or conclusion at the beginning of a report, followed by supporting details. BLUF enables decision-makers to quickly grasp key findings without reading entire documents. Intelligence reports and investigative summaries benefit from BLUF structure.
Related OSINT terms
- Case FileA case file is an organized collection of all documents, evidence, notes, and intelligence related to a specific investigation. Effective…
- Finding (Intelligence)A finding is a verified piece of intelligence or evidence that has been validated and documented during an investigation. Findings…
- Information GapAn information gap is a question the available evidence does not answer: no source was found, a source exists but…
- Investigative SkillAn investigative Skill is a focused, repeatable investigation workflow that answers one defined research question — for example, which public…
Related Skills
Investigative Skills in Nexus that apply BLUF to a live case.