In fact, most Arabs are white race and not Africans. If anything, some Arabs could have a mix of white northern African berbers genes. And the problem is not IQ. Most Arabs and non-Arab Muslims who hate Israel have a high IQ, which, by the way, doesn't mean a high moral or even cultural level.
Some primitive tribes worlwide may have an IQ of less than 50 and that's is not our problem. Are we here to defend Israel and other cultures which are in danger (Now also Europe and USA is in danger) or to destroy primitives? Live and let live! I have no problem with hunter-gathering tribes, even more I defend their right to keep their ways. I do have a great problem with those who want to destroy Israel and impose Sharia in Europe.