IINM the only resignation so far (after delays, without fully accepting responsibility, and given a "retirement party") was Haliwa - the IDF chief of intelligence who was vacationing in Eilat at the time.
I think at this point with evidence and inquiries starting to come up with information about the lead-up to the failure to protect from the שמיני עצרת massacre, we should keep this kind of information separate from the Iran proxy war thread.
The following is part 2 (subsequent nights) of revelations published on Israeli channel 11. Recordings of an IDF examiner or liaison discussing the interim findings with Israeli police. The IDF officer unequivocally states that the Nova festival did come up in discussions the night before, yet they didn't give an order to shut it down, or inform police of the warning signs.
The police officer is shocked to find out and says that if only the police had been notified earlier (the decision by police to shut down the party came as a police commander saw rockets being fired from Gaza, not knowing anything about the border fence breaches) everyone at the party could have been saved.
https://x.com/c_shlomit/status/1864011091820364100