Libertarianism moves with the times, and the times are changing.
So here is the new and updated Non-Aggression Principle (NAP), amended to exclude Israeli Jews (No, not all Jews [so far]!):
No one may threaten or commit violence (“aggress”) against another man’s person or property [unless they are Israeli Jews]. Violence may be employed only against the man who commits such violence; that is, only defensively against the aggressive violence of another [or against Israeli Jews]. In short, no violence may be employed against a nonaggressor [unless they are Israeli Jews].
There you go. Correct the original NAP wherever it appears.