If it starts with Iran, it will come from all directions, all the Arab countries will come out of the woodwork to strike Israel
The Arab countries have been very receptive of a IAF strike on Iran. Many of them may grant the IAF overflights of their countries if an attack order is given. The oil producing Arab countries see Iran as a major threat to them, religiously and economically.
If it starts with Iran, it will come from all directions, all the Arab countries will come out of the woodwork to strike Israel
Not probable. Egypt and Saudia Arabia, for instance, would welcome Israel taking on Iran.