I am MOST LIKELY correct even about possibility if Shoigu's relatives from Kazakhstan in this very center

Sounds crazy...not so much !!! Chadan is about 300 kilometers from Kazakhstan ONLY...as far as I remember MKultra staff people, this very family is from vicinity of direction(Russian border) to one...

 Chadan https://en.m.wikipedia.org/wiki/Sergey_Shoygu