Video praising Donbass militia "accidentally" shown in Konotop, Ukraine during the celebration of "Defenders of Ukraine Day" celebration, attended by the Ukrainian veterans of "ATO" ( that it what Ukro-regime calls the military operation in Donbass - "anti-terrorist operation"- in reality a civil war ).
The original DPR music video clip called "Defenders of Donbass" ... with English subtitles: