- Ukrainians are the second largest ethnicity in Russia.
- The majority of people living on a currently contested territories of Ukraine used to be USSR citizens.
- Russia got the majority of Ukrainian refugees since the start of a war if we count per country.
- Pretty much all the former Ukraine citizens got Russian passports and a citizens of Russia now.
- And yes, if Ukraine is using cities as fortresses and do not evacuate civilians from there, high chances are that after weeks and months long battles those civilians end up in graves with nasty wounds on their bodies.