It means Soviet. It was commonly used in Soviet-Afghan war 1979-1989
"WHERE ARE YOU BLUE-EYED SHURAVI!?!" -VIA Tankist 1982
A slang mostly for Soviet Forces in Afghanistan back in the 1980s
means "Enemy"
"Dushman will be the last in Bagram to fall to the ground with a scream" -VIA Kaskad 1983
or
"Be careful a Dushman could be waiting somewhere in the hills..."