* **Summary**: Coordinated disinformation challenges are increasingly multidisciplinary, there are few organisations within the national security structures that are equipped with the broad-spectrum capability to effectively counter large-scale conflict short of war tactics in real-time. Institutional hurdles currently impede diverse subject matter experts, hailing from outside of the traditional national security and foreign policy disciplines (e.g., physical science, engineering, media, legal, and economics fields), from contributing to the direct development of national security countermeasures to emerging conflict short of war threat vectors. A Cognitive Security Action Group (CSAG), akin to the Counterterrorism Security Group (CSG), could drive interagency alignment across equivalents of DHS, DoS, DoD, Intelligence Community, and other implementing agencies, in areas including strategic narrative, and the nexus of cyber and information operations.