As it celebrated its fiftieth anniversary, the State of Israel could count many important successes, but its conflict with the Palestinians and the Arab world at large casts a long shadow over its history. What was promulgated as an "iron-wall" strategy—dealing with the Arabs from a position of unassailable strength—was meant to yield to a further stage where Israel would be strong enough to negotiate a satisfactory peace with its neighbors. The goal remains elusive. In this penetrating study, Avi Shlaim examines how variations of the iron-wall philosophy have guided Israel’s leaders; he finds that, while the strategy has been successful, opportunities have been lost to progress from military security to broader peace. The <em>Iron Wall</em> brilliantly illuminates past progress and future prospects for peace in the Middle East.