AW: Internal Affairs
Zu eurer Erleuchtung:
Cloak Division is the CIA. They're there to take on the jobs that require a degree of central coordination, need sensitive handling, or are supposed to be kept secret. Also, like the CIA, they are in charge of operations which the "unenlightened" man on the street might consider detrimental to the public at large - the SLA equivalent of running drugs to the Contras, for example. Everyone knows they're sneaky and nasty, and they extend their mandate. Although they are represented in the Illuminati, they work with the Influential. Their mandate is very broad indeed.
Internal Affairs are the NSA. In "theory", they're supposed to make sure everyone is a good, loyal little citizen. In practise, they take care of Black projects, internal surveillance operations, monitoring and control of destabilising groups, and jobs which are not so much detrimental to the man on the street as fatal to him. They are more or less controlled by the Illuminati. They're secret in the same sort of way as MI6 is - It doesnt exist, but everyone knows where their offices are anyway.