Israel should not only keep their nukes,

... It should build more.
Not that they'll be protection from the ones the Arab will soon have

No one ever doubted Israel's motives. No one ever worried that Israel would ever use them, except in the direst form of self-defense. No one but the murderers and haters, that is.

No one doubts that the Arabs WILL use them, directly or by proxy. And few now doubt that the Arabs posess them, or will, soon.

After that, it is a matter of time. The wait won't take too long.