Western powers? Not so much.
"Al-Qaida Kills Eight Times More Muslims Than Non-Muslims"
http://www.spiegel.de/international/world/surprising-study-o...
"ISIS’s Gruesome Muslim Death Toll:
The group’s killing of Westerners gets attention. But ISIS has killed far more Muslims, and publicizing that fact would harm it more."
http://www.thedailybeast.com/articles/2014/10/07/isis-s-grue...
"Well, if spilling Muslim blood is the deciding factor for us Muslims to decide who we should take vengeance against, then al-Ansi and others in al Qaeda should immediately go into hiding. Simply put, al Qaeda has been slaughtering Muslims for years. Islamic clerics, doctors, nurses, women, children, etc. -- you name any type of Muslim, and al Qaeda has butchered them.
In fact, a report released in 2009 by the Combating Terrorism Center at West Point documented the people killed by al Qaeda between 2004 and 2008. It found that only 12% of the victims of al Qaeda were Westerners. That suggests that al Qaeda has killed seven times as many Muslims as non-Muslims. And these attacks were just the ones for which al Qaeda had publicly claimed responsibility."
http://www.cnn.com/2015/01/15/opinion/obeidallah-al-qaeda-hy...