Any evidence? I see nothing in the link.
Plenty of reports on the net.
Here’s a few and I’ll start with Russia’s typical denial:
https://tass.com/politics/1504585
https://www.cbsnews.com/news/ukraine-russia-filtration-camps-human-rights-watch/
“Any evidence? I see nothing in the link.”
There isn’t any, debunked months ago. Nothing new here.