Tuhia he tomokanga mō tēnei wāhanga - I muri i te rangatiratanga o Ukraine i te tau 1991 ka noho a Khomchak hei kaihautū hōia o ngā Rōpū Taua o Ukraine. Mai i te 1993 ki te 2000 i mahi a Khomchak i te 24th Mechanized Brigade. I whakatairangahia ia ki te taumata o te rangatira rangatira mai i te tau 2013, i uru ki te pakanga i Donbas. I te wa o te pakanga o Ilovaisk i ngaro i nga ope o Iukureiniana
Ko Khomchak te rangatira ā-rohe.