A-rabs
Muslims, not Arabs. There are Arab Christians who serve proudly in the Israeli Army. There are also Druze who serve.
Here in the US the problem is not with the people of Arab descent, but with Radical Muslims (any Muslim who believes Sharia Law is above the Constitution), and take the Koran literally, when it says destroy the infidels (us).
[take the Koran literally, when it says destroy the infidels (us)].
If you believe in Mohammad, you believe in the Koran.