Apparently, you do not have a clue about the war in Bosnia '92-'95. Otherwise you would not be surprised with the fact that there were some Islamic volunteers in Bosnia at that time, that was widely known to the world media and whoever was interested to watch or read them.
Rummel's calculations related to casualties in Yugoslavia from 1941 to 1987 are pure ideological rubbish. For accurate figures check works of Zerjavic ("Manipulations with WW2 victims in Yugoslavia") and Kocovic (Casualties of WWII in Yugoslavia; Biddles of Guilford for Veritas Foundation Press, London, 1985)
I do not understand what Serbian propaganda has to do with Anti War ideas?