This chapter outlines the paradigm and applies it to a preliminary analysis of the national security of Israel and a nascent Palestinian state. The problem with the realist approach to conceptualizing national security was vividly demonstrated by the implosion of the Soviet Union and the end of the Cold War. Adopting the state as the level of analysis creates a problem for exploring the national security of the Palestinian entity, which at time of writing has not achieved de jure recognition as a state. In contrast to a number of Middle Eastern states that have serious ethnic divisions, the Palestinian state is blessed with a relatively homogeneous ethnic that is Arab, population. The Palestinian economy ranks among the poorer economies of the developing world, being even below the average for the Middle East and North Africa.