@sburke @Kinophile
Maj. Vladimir Chilin, deputy battalion commander in 83rd Separate Air-Assault Brigade:
Maj. Danil Mupkin, Deputy Commander for Military-Political Work (Zampolit), 810th Separate Guards Naval Infantry Brigade (presumably):
Police Maj. Maxim Daibov, unknown unit:
Maj. Alexander Telyatnikov, unknown unit, from list of “Earthlings who died in local wars” according to Google translate :