Dan,
I am more than happy to share what little information I may possess from my limited experience and training in close quarters/urban work.
Problem is, this isn’t a topic one learns from a book. And definitely not from an internet board. (I mean fuck me, the mods are shit in this place!!) I liken it to the original Karate Kid where Danielsan is drawing on his few lessons at the Y in Newark, and getting the rest from a library book when Mr. Miyagi comes rolling in.
The variables are endless, and the “rules” are more general guidelines and suggestions. The biggest issue with TTPs for such activities is that fortuitous outcomes reinforce shitty tactics and poor decisions.
I used to get six weeks of 12-14 hour days to teach this shit to highly motivated, well-trained, and competent groups of men, and at the end of it all, I could throw a very simple, and straightforward scenario at them, and they’d choke on it as often as they didn’t.
What I found to be the only real universal truism is that a poor plan well executed beats a fantastic plan poorly executed every time.
If ever you’re in my neck of the woods, well you’re probably fucking lost first of all, but I’m happy to provide a map, a Cuban, adult beverages, and a chair in the “Office” where we can discuss this topic until it feels like it can be discussed no more. But you won’t come away with any answers from me. Just observations.