@sun I don't know how one would document this. I've seen a few BBC interview videos where the interviewee made this claim (I suppose it must be based on reports from POWs), but yeah.

This includes reports of a group of "Chechnyan volunteers" behind the borderline in Kursk, who quickly retreated, leaving untrained and unmotivated conscripts to face experienced Ukrainian soldiers once it was clear that the conscripts would quickly be swept aside, leaving them to fight.

Maybe drone video?