By pounding who with artillery? In police actions, this happens among military's, and it's going to affect some civilians... which thing has been happening over the last 8 years as the Ukraine has killed a bunch (14,000?) of Russian civilians.
And now, with the US supporting Ukraine, and not listening to the diplomats from Russia when they ask for US help to stop the Ukraine killing of their people, what is Russia supposed to do? Just roll over and play dead?
It isn't as simple as you want to make it. More and more it sounds like you simply want to get out there and kill somebody. And this time your focus happens to be on Russians.

Ok, now I know that you don't know much about what is happening in Ukraine and who Russians are bombing.