Sam Klein
It’s not so simple. There are pesukim that say not that way. The mishnah berurah says we don’t say full Hallel after the first days of Pesach because it’s focused on kriyas yam suf and the mitzriyim died there. However many explain the contradiction that you can’t say Hallel, as that represents the ultimate joy, but one is able to just feel happy. Ask any mainstream rov and hear what they say. There is for sure no Issur min HaTorah to rejoice over the enemy’s downfall. Maybe it’s not a good thing, maybe it is. It depends, each situation is different.
IDK what to make of this, especially since we need to get the hostages back before we do what we have to in Gaza. This hit was satisfying, but probably also not smart to do before all hostages are back