this is a small underground facility with working missiles, it is for 1.12.2 and uses the hbm mod. I didn't go too in-depth with detail but still a functional facility nonetheless. some doors are opened by interactable switches beside them. I used no reference except for my memory of the silo campaign mission in cod 4 so don't "tHe DooR IsnT HiStOriCAllY AcCuRatE"