International Criminal Court's prosecutor's statement about Hamas leaders (Sinwar, Al-Masri, Haniyeh) plus Netanyahu and Gallant (the Israeli Minister of Defense):
https://www.icc-cpi.int/news/statement-icc-prosecutor-karim-aa-khan-kc-applications-arrest-warrants-situation-state
Basically there is "reasonable grounds" to raise charges against them for various crimes against humanity and war crimes.
Haven't read all of that, and won't today, maybe tomorrow. But this doesn't mean they are guilty, or will be found guilty, just that a case can be opened against them.
>My Office will not hesitate to submit further applications for warrants of arrest if and when we consider that the threshold of a realistic prospect of conviction has been met. I renew my call for all parties in the current conflict to comply with the law now.
Considering Bibi faces about over 9000 corruption cases at home since forever now, this can be shrugged off.