It's a fair target to hit then — on both sides, military operations are fair to hit. It just hasn't happened to the Mossad HQ, despite attempts.
Israel and its allies would cry and whine as if a second holocaust occurred. They would pretend like they haven't done something similar thousands of times before to their enemies and that this retaliation on the Mossad HQ is some sort of uniquely evil and unprecedented event in human history.
Israelis always prefer using the most absurd victim narratives possible. Only Israel can be the biggest bully while also roleplaying as the biggest victim, but it's not surprising considering that even the mossad's motto[0] is "By way of deception you shall engage in war."
Of course Israel would “cry and whine.” I agree with you.
Obviously, Palestine also “cries and whines” — they have a narrative when their military operations are hit, too, and it’s not “fair play.”
War is an ugly, awful thing. I wouldn’t expect anybody involved to treat it so rationally. Hopefully we can view things more objectively and fairly given our distance.