Firewatch, which is a part of KE.
Here's the thing about FireWatch (note the spelling). When it was introduced, they were the shit. They were the best eighteen cyber and cybermage commandos Knight and Soaring Owl could find and were organized into three six-man teams. For reference sake, two-thirds of FireWatch equaled one Special Forces A-team in size (12 men).
In Target: UCAS Ares created several Awakened Control Centers following Bug City. At some point around Corporate Download, Firewatch basically became the ACCs and as well a catchall term for their SWAT and other special mission unit program
So, no, you're not missing anything. CSH has the history of KE and the general overview of their services and operations except for municipal policing. You can take the material from Lone Star, or SOTA64 (which cribbed LS) or Vice (which also cribbed LS) about their general functions and apply it to KE.