You may be right. A friend mine that just returned from Iraq told me that our guys were using ballistic radar to track down snipers and kill them. The latest is, the more succesful insurgent snipers are from the Balkans. I suspected as much. Arab muslims generally are the most militarily incompetent people on the planet.
Probably from Chechnya too since those people can fight like hell, as the Russians have repeatedly discovered over the past 150 years.