There is no need for such enormous effort.
Just shut off electricity, water, and food shipments into Gaza.
60 days, and the Palestinians are done. Minimal casualties for the Israeli forces. Mass deaths for the Palestinians.
War is an ugly business.
100,000 dead to starvation. The international community would never approve that.
Even 3 days without a meal, people go apesh¡t, despite being able to live 30 days (more for some) without food, but it’s 3 days without water. I doubt they’re great at desalination in large amounts at once.
I’m willing to bet they’ve stockpiled mostly weapons over foodstuffs and water, especially considering dietary restrictions (no pork, halal, etc).
Then again, the pious ones do fast for long periods.