You are a ridiculously gung ho and unrealistic BAOA BABY!! Israel doesn't have the stomach for offensives against Hamas and Hizbullah, let alone a US-armed Egypt and all sorts of Jihadi gangs in Sinai and left-wing NGO's ready to condemn. I am not a defeatist and am a Zionist. I believe that Israel is strong enough to defend ourselves from Egypt and the Muslim world. But you are SO Flippant in suggesting "why not just take back oil fields" as if shopping in the mall.
High school teacher's union threatens strike (Haaretz)
from the article: U.S.: Peace with Israel essential to future of Egyptian people