How has managing a police agency/organization changed, if at all, with the advent of terrorism?

1. How has managing a police agency/organization changed, if at all, with the advent of terrorism? 2. Describe in detail the administrative/management responsibilities of a police agency using the acronym POSDCORB. Resources: https://hbr.org/1973/05/how-to-choose-a-leadership-pattern https://www.franklincovey.com/habit-1/ https://www.policechiefmagazine.org/10-essential-attributes-of-effective-leaders/ http://www.patc.com/weeklyarticles/noble-cause-corruption.shtml https://www.policechiefmagazine.org/followership-an-essential-component-of-leadership/