Lindiybeige uploaded three interviews with a friend of his who was in Ukraine. Long videos. I'm watching the third right now, I won't finish it, just let it roll for couple of minutes. It is very interesting.
https://invidious.snopyta.org/watch?v=TCbD4WBqPg4
https://youtube.com/watch?v=TCbD4WBqPg4 [Embed]
https://invidious.snopyta.org/watch?v=DANTP2n8x3c
https://youtube.com/watch?v=DANTP2n8x3c [Embed]
https://invidious.snopyta.org/watch?v=ofJw89oI4cc
https://youtube.com/watch?v=ofJw89oI4cc [Embed]
It seems most of those "bombs" we can see on the livemap, is mortar shelling (81 and 120mm).
Funny note about Geneva conventions at at about 12 mins.