A video showing a "volunteer" from Russia appeared on the Internet, he says that his countrymen will fight in Ukraine until they destroy it.
"If I'm gone, I know exactly that two other Russians will come to replace me and other four Russians will come to replace them, it will be infinite until Ukraine collapses," - said the mercenary.
The militant didn’t introduce himself and said that he was simply "a volunteer from Russia".
"As long as I'm here, my family has worse conditions than I do," - he complained.
Video was shot by the separatist media.