BUT at what cost?
Maintain the mobilisation for 12 months? Don't forget most of tunnels between Gaza and Egypt can be used for smuggling Food And Weapons, Please note that the Israeli pop is merely 9M, with a significant portion of Arab pop. How much time could Israeli society stand the regular rocket fire and running to shelter on daily bases? Meanwhile there are 300k work force removed from their jobs and they will be back in 4-6 Months at least based on Netanyahu. I don't think there will be a quick month long siege victory for murderous Israelis , Hamas plan is going just as planned.