At the Selenginsk radio center some small antennas were removed according to Google Earth pictures from Sep 2021.
52.04719580175069, 106.94507971699932
These look like this type with their white parts that are common there for SW and MW:
http://photos.wikimapia.org/p/00/00/16/11/20_big.jpg
But I am not sure if it is this type and if they have been used for that purpose.
Marco (2021-12-21)