What skill set was notably expanded for Security Police during the late 1960s?

During the late 1960s, the skill set for Security Police notably expanded to include a greater emphasis on infantry tactics. This period was marked by heightened military engagement and a need for more robust training in conventional combat skills. Security Police were required to adapt to evolving threats, which included handling civil disturbances and countering guerrilla tactics that were prevalent during conflicts such as the Vietnam War. This expansion allowed Security Police to operate more effectively in a variety of situations, ensuring that they could fulfill their duties not only in law enforcement roles but also in more direct combat scenarios. Emphasizing infantry tactics equipped them with essential skills such as movement under fire, fire team maneuvers, and small unit tactics, which were critical in the context of military operations at the time.