Far more Palestinians are killed by other Palestinians (and other Arabs) than by Israelis. For example nearly 3,000 Palestinians have been killed in the Syrian Civil War since 2011. Hundreds were tortured to death and more than that were executed, often in gruesome ways, for being on the wrong side or for “blasphemy”. In Gaza hundreds of Palestinians have been killed in factional fighting or executed by Hamas for various offenses (like disagreeing with Hamas rule.) In the last half century more far more Palestinians have been killed by Arabs than by Israelis.
The current situation becomes more embarrassing when you look at the reaction of Arabs and their supporters in the West to all this. The Palestinian accusations, and willful ignorance of Palestinians killed by Arabs has been increasingly supported in the West, especially among leftist political groups, who automatically agree with the Palestinians. This justifies accusations that Israel must be doing something wrong. Israel points out that their Arab and Western critics would, and do, respond as Israel does when attacked by nearby terrorists but that fact is ignored. Well, not completely. Many Arabs, especially Arab diplomats who know a lot about Israel and the Palestinians privately agree with the Israelis. But to openly point out the reality of the situation in the Moslem world will get you death threats, or worse.
In the West it’s safer to point out the obvious although in leftist political circles the pro-Palestinian supporters can be loud and even a little violent at times. In Europe this has led to more tolerance of anti-Semitic violence and more European Jews moving to Israel (and elsewhere).
again, read the whole thing, which includes explanation why the Iranian funded Hezbollah from Lebanon doesn't want to fight in Syria and why the Golan Heights might be a new area for fighting (oil).
This page, and other strategic/war related sites are pointing out the new weapons stuff that goes over my head, but will have an influence on the war. Such as the Russian fighters scared away the Turks and the Israeli planes...