Understanding of democracy and peace Gershon H.Gordon Faculty of Social Sciences, Tel Aviv University

One of the great changes in the world situation after World War II was the long period of peace without war between democracies and even great powers. However, the world is not easy in the halo of peace. The smoke of local wars such as the Iraq war has not yet dissipated, and frequent terrorist groups is worrying. In Asia, Japan's military influence, which is second only to the United States, cannot be underestimated. Its defense strategy changes from specialized defense to outward defense. This situation brings a new threat to the security of all countries in the Asia-Pacific region. The problem of the "security dilemma" remains one of the major issues in international politics today. In this regard, realism puts forward the theory of potential equalization and deterrence, while liberalism puts forward the theory of world government, collective security, economic interdependence, and democratic peace. Among them, democratic peace theory, as a popular theory in the field of western international relations research, has aroused wide controversy in the academic circles. "Democratic peace theory" believes that there is no or little war between democratic countries, and "non-democratic countries" are the root cause of war, and expanding democracy is the inevitable requirement for maintaining peace. "Democratic peace theory" does not conform with historical facts, it is the theoretical basis for neo-interventionism in promoting human rights diplomacy. The relationship between democracy and peace is complex: peace between international society and international relations requires not only a domestic democracy, but also in international life; democracy is only one of the many reasons affecting international peace, It has limited impact on peace; the "democracy peace theory" advocates established peace is essentially local peace between western countries based on unreasonable international political and economic order, the consolidation of overall world peace and the establishment of just and reasonable new international order call for new democracy.