Dozens, maybe hundreds.
...there is no such thing as humanity during war.
War, like any other activity has rules. We follow those rules. See "Geneva Convention".
And before you begin injecting your peace at any cost theories, or start carping some "meek shall inherent the earth" crap, you just don't see Jews and Christians murdering innocent Muslims.
I didn't say "Peace at any cost", I said "This conflict is futile, and a negotiated peace is the only way out."
I'll use force when it's necessary, but this is not a situation that calls for force.