100 - 150 k of those deads are Syrian army and 100 k of them are rebels. Asad did not begin war against his people ISIS and FSA terrorists began. He did not kill any Zionist but he had a very powerful and ready army againt Zionists.
It is much good that Iran has helped Bashar Asad, if Iran did not do much more of civilians would killed by FSA ISIS al Nusra and all of the bullcrap zombie terrorist groups. FSA terrorists are not much different than ISIS, they are cannibal and blood suckers.
Many hardcores are among them, I've seen some of their videos and images that were too extremely savagely. In 2010 I saw some pictures of FSA that they'd killed a christian girl very barbaric by an hot iron cross in her mouth...