# Intelligence Advanced Research Projects Activity The Intelligence Advanced Research Projects Activity funds high-risk research intended to address difficult problems relevant to the United States intelligence community. ## Role in the article The article identifies [[IARPA ReSCIND]] as a defensive inversion of cognitive attrition, HIATUS as research into interpretable authorship attribution, and BENGAL as work addressing bias and vulnerabilities in large language models. ## Boundary Research sponsorship does not establish operational use, deployment against a person, or integration into a unified cognitive-warfare system. Each program retains its stated scope and evidence tier. ## Source [[articles/Cognitive-Cyber Warfare Measures and Countermeasures#DARPA and IARPA Research Leads|Cognitive-Cyber Warfare — DARPA and IARPA Research Leads]].