What term is used for a subject that responds to security personnel's direction with aggression?

The term used for a subject that responds to security personnel's direction with aggression is "Assaultive." This designation indicates that the individual not only resists authority but does so in a manner that poses a threat to safety, either through physical confrontation or verbal aggression. This behavior goes beyond mere non-compliance; it represents an active intent to engage in harmful actions against security personnel or others, thereby necessitating an immediate and appropriate response to ensure safety and de-escalation.

In contrast, a passive resister hampers authority in a non-violent way, typically by refusing to comply without resorting to aggression. Cooperation indicates a willingness to follow directions, while defensive behavior might involve a subject's response to perceived threats without clear aggression, focusing instead on self-protection. The distinctive nature of "Assaultive" highlights the importance of recognizing when a situation escalates to a point that might require intervention or additional resources for resolution.