Dunno but what or how will the Ukranians deal with those that they consider collaborators in areas they retake ? That have been under Russian occupation for months ?
No surprise. The Ukrainians cinsider them to be traitors, which would mean a long prison term. The Ukrainians also have war crimes investigators (their own plus internationals) travelling just behind the front line troops with the intention of unearthing (literally) evidence of Russian and separatist war crimes