Yea, those Russian male shortcomings keep showing here. The OP should ask the Iraq Republican Guard how U. S. troops handle Russia built junk.
It's the same then asking russian army specialists themselves.
http://sputniknews.com/politics/20150319/1019724723.htmlThere is a propaganda belief in US that only the US is fighting against the Islamic State. There are videos and other issues proving it. But the reality is slightly different ISIS has troubles against Syria, Iraq and kurdish militia. This is why recently Turkey dropped some bombs at kurds and US promised to bomb Syria... ISIS needs your help, guys. They won't make without you!