JMA asked RJ

Have you heard of any ISAF troops been taken out by single aimed shots from 400m and beyond?
I found those claims.

Recruited from Pakistan, Egypt and Chechnya, the snipers could kill from up to 650 yards away and were considered a serious threat by British commanders.
http://www.dailymail.co.uk/news/arti...r-strikes.html

http://online.wsj.com/article/SB1000...LEFTTopStories