Israel is a regional power in the middle East if u study the six day war israel quickly gained air supremacy by knocking the combined Syrian and Egyptian air force wars are won by air superiority which israel have Saudi military is entirely owned by America so chance of war btw both nations is low but Incase I bet will be israel due to experience in conventional warfare survival instinct and air supremacy

In July 2006 Hezbollah militia launch a cross border raid triggering the month long war that devastated Lebanon and northern israel .since then both Hezbollah and the idfhave been warming up for a re-march with the collapse of isil and the Syrian war coming to an end chances are this old foes may resume hostilities with israel acquiring the f35 and Hezbollah anti aircraft and scud missiles this may trigger appetite for war