I mean speculations about large scale nuclear strikes from nowhere are not credible, any nation that attempts it has an overwhelming chance to get wiped out in return.there is an image showing his dead body. he died wearing his military gear with his weaponry beside him. he wasn't in a tunnel or surrounded by hostages instead he was above ground in a regular house and apparently he only had two bodyguards with him. he fought to his very last breath.
Hamas will not be affected by his death at all because as a military force Hamas fighters fight on their own without having to wait for orders from the higher ups. however his death will boost the morale of the IDF & it's supporters and thus it will embolden the Israeli leadership to become more aggressive.
Iran needs to stop screwing around and they need to aquire nuclear weapons. if Iran doesn't aquire nukes then Iran as a nation will be finished. Israel as a moraly bankrupt and genocidal nation will not hesitate at all to use it's nukes to wipe out Iran in one massive decapitating nuclear strike and they won't feel an ounce of guilt for doing that on the contrary they are likely to dance in celebration if dozens of millions of Iranian people go up in flames. and the US as a nation that is ruled by a puppet Zionist government will provide all diplomatic, military & economic support to Israel no matter what Israel does. no matter who is elected to rule the US, even if Netenyahu literaly rapes the first lady on a live stream Washington will obey the Zionists since Washington itself is ruled by a Zionist establishment.
most analysts seem to agree that Iran can produce nukes in about one week.
analysts like Scott Ritter say that the reason Iran is chosing not to produce nuclear weapons is because Iran doesn't want to disrupt any economic prosperity from joining BRICS. because if they produce nukes then that would bring more sanctions on them. if what he is saying is true then that is one of the dumbest reasons to not aquire nukes. how can you prosper economicaly if you are dead? if you want to prosper then at least ensure your survival so that you don't go up in nuclear flames and the only way to do that is to aquire nukes. once you aquire nukes and ensure your military survival then you can focus on the economy.
if they are not producing nuclear bombs due to fear that their nuclear program is infilitrated by CIA/Mossad agents and thus the moment they start producing them Israel would find out about it and deliver a pre-emptive nuclear strike then they could just buy say 5 nuclear warheads or so from North Korea within one day and that should be enough to get Iran one more week of safety from a preemptive Israeli nuclear strike to produce more nukes localy.
South Africa also had nukes and they were similarly psychotic as Israel. All their major enemies were internal as well. They didn't use them even when they ended up being "from the river to the sea'ed"
You can discount the possibility of nuclear strike unless the whole government and people in Israel is severely harmed. Even then, there would be an attempt to freeze the conflict by all powers to avoid the nuclear taboo from being broken.