hypocrisy! guns for hire should stay in their "homeland". or do as they've done in south africa and pursue them through the justice system.
Practically everyone in Israel, including dual Australian citizens has been in the IDF.
But it's probably worth putting out a warning that any dual citizen who flies over to participate in this particular war is at risk of having their citizenship stripped if Israel are found guilty of breaching international law.
At least then they've had fair warning. Probably too late now and we'll have potential war criminals in our midst (again - see Ustase)