They will use the samson option if they are about to lose, many here think it's a bluff but the islamic world has backed off on the basis of it's use before. In a realistic samson option scenario three series of targets would exist. I can't imagine they would nuke europe or the west because even we would slaughter jews as a matter of fact if they nuked us because we didn't help them enough, they would still believe we'd take them in after nuking the whole muslim world, we wouldn't. Target type one: large enemy formations, strongholds, and bases; Objective: diffusing the military threat on the ground, in the sky and missile silos. Target type two: large civilian populations and tertiary holy sites; Objective: Intimidation/threat of total eradication and the targeting of the highest order of holy sites in islam such as mecca and the capitol cities of all muslim nations. Target type three: All muslim capitols and remaining holy sites along with the largest food production and distribution centers in the islamic world; Objective: the goal is to outnumber the survivors of the islamic faith in this annihilation and rebuild israel and the jewish faith while islam is wiped out, they would expect the west wouldn't genocide our domestic jews and that even if israel were destroyed utterly by the remnant of islam it couldn't sustain itself and the muslim faith would die while jews persist as they always have but also the jew is a vengeful creature and they wouldn't consider that they would be a cursed race in the eyes of all mankind for such an atrocity. An aside, target type one will be a very limited series of strikes to preserve the arsenal for targets type two and three; in total maybe 10 nukes for type one at most type two would probably be an additional 3-10 nukes each of theses fazes would be over about 2-4 weeks respectively, in phase two they would probably fire off their largest nuke as a part of a bluff that they have more that size, it's unlikely israel has the big and sophisticated nukes because the west has known they are quite likely to use them, they probably have between 120 and 360 nukes I'd bet, most of them being quite old nukes which are out of the early US and soviet arsenals. in the end they would likely want to reserve a few missiles as a threat but I expect in total between 90 and 250 nukes would be dropped or launched inside of 48 hours during phase 3. There is a chance they alternate between target type one and two in the early stages of the samson option's activation. My hope is that this escalates, and the jews go all the way up to phase 3 and all of islam falls on their head along with this they would lose all support in the west as no westerner who supports israel today will have the balls to stand up for nuclear genocide when jews are being ripped apart in the streets and people applaud such a blood orgy openly, we can send the muslims back to rebuild their nations and then starve them out with red tape and push agitprop that makes them blame themselves for the nukes. A little nuclear winter should thin out the lesser races living in the west just in terms of vitamin D and IQ deficiency, the crop failures globally and low temps in europe means few refugees in the long term and billions of sub 100IQs will starve or be cannibalized.