Sorry to disappoint but I am not Russian veteran. I was planning to become one and participated in two year study program of one of top Russian military college (Actually It was and still is top Russian military technical university) but instead of "graduation" (you would have to study technical disciplines few more years) I decided to quit because of my observation of how the system really works and what it can do.
If you study real Russian military history Bucha massacre will not come as surprise. Actually, it was not even the main event. Concentration camps with torture and execution conveyer would come later.
After quitting I made sure that my medical records were corrected, and my mobilization level was severely restricted. Russian corruption is a feature, not a bug. Then after a couple of years I decided to leave completely. Obviously I have connections inside Russia and keeping an eye on what's going on there.