Break means a pause in the transmission but Jester uses it even when he's in full flow. It's really not as easy as it looks though, trying to coordinate 50+ guys while under fire will definitely lead to deviation of "proper radio protocol."
"Index index index" was probably code for mission complete, or maybe even how successful the mission was.
I did some training with United Operations in arma 2 but unfortunately I didn't have the motivation to stick with them. I prefer to have it more relaxed with 3rd person, hud info, etc. Arma 3 is much much better than arma 2 co IMO. I don't mind the fantasy weapons at all, if it shoots I can use it, but I have been experimenting with mods that do add real life weapons. Most of the mods I look for are what Jester's guys use (in his video descriptions). I use Play With Six to download and install all but RHS Escalation (comes in 2 parts, ruskie stuff and 'murican stuff).
So oboe, I'll tell you this much: it is indeed very realistic, so much so that you pretty much have to use those real life tactics to stay alive. It is an awesome sandbox though, so finding a unit like the 506th isn't your only option. If you want, you are more than welcome to join me and Condor (and eventually Rafe too) if you decide to get the game, and we can do some small random ops, watch the ai kill eachother, or spawn camp ourselves all day.
I'll try my best to keep it realistic and show you what I know.
