The purpose of this multi‐methods study was to explore police use‐of‐force (UoF) instructors' (n = 317) perceptions about cognitive readiness in the context of violent police–public encounters, to examine how experience influences those perceptions, and to identify competencies of cognitive readiness deemed essential for preparation and response to violent encounters. The results of the study suggest that UoF instructors generally feel that police officers are not adequately prepared for violent police–public encounters. Interviews were conducted with 15 UoF training experts who cited deficiencies in the range of tactics taught that prevent adequate training transfer and performance. Of the a priori cognitive‐readiness competencies assessed, the study revealed situational awareness, problem solving, adaptability, decision making, confidence, and critical thinking as the highest converging competencies. As such, these competencies were identified as essential for preparation for and response to violent encounters.