Honestly, I'd put him in the industrial section - security zone rating C-E - of a major North American city. Takes time to dispatch a strike team, while having a KSAF crew in the area very rapidly would be quite possible. Plus, he needs to be able to disappear, or at least get into civilian cover. Think of him more as a terrorist using the civilian population for cover, and you get closer to the way he's viewed, not to mention his own mindset. Seperate and secure enough to not be bothered by people poking around at all hours (like in a residential / standard urban downtown area), but close enough to get to cover in an area like that with rapidity - 10 or 15m.
Go by the destruction laid out for satellite rounds in War! - a Freya 'missile' has a 20m absolute destruction radius, with an additional 60m radius worth of stepped-down damage. That's a 160m diameter blast zone you have to apologize for, and if you have a target that's in a relatively low-collateral-damage area (i.e. only a handful of casualties instead of 1500), well - when literally every single top corporation in the world turns and looks at you, whether you're a city or a nation, and tells you to butt the hell out, you'd probably grumble a bit but back down, because if you piss them off too much, they will embargo your entire nation with every member of the court, from AAA on down. May not matter to Aztlan, but it does to everywhere else.