"The situation in Ukraine" is deeply marked brand of contemporary international political pattern, which also reflects the smaller countries international living space is a serious challenge at the same time.In the global powers, regional powers and important international organizations, regional-based organizations in international relations, Powers are easy to impact a variety of other international community members in seeking their own national interests at the same time. The survival and development of the country is the largest state interests of the sovereign states. In the process of communication of the main actors’ cooperation, competition and conflict in the international community,"all-win","win-win" situation has always been the behavior body’s pursuit of the ideal interaction, the definition of politics, economy, culture, military competition is defined by the international system of large unit"."The nature of international relations and the problems of peace and war are the main determinants of the strategic interests between small and big pattern of power in the international system of big and small, big countries with big countries and small countries". In the process of the main actors’ interaction in the international community, due to the overall strength, differences between international and regional influence make it hard for some countries to comprehensively maintain their own national interests.Complex international and domestic situation and the surrounding environment has brought great challenge to Singapore since its independence. After independence, Strives for the survival and development has become the people’s action party government and Singapore people’s common expectations. After independence, Singapore not only maintained its own national security interests and international environment,but created a "miracle" of economic development in Asia,"peripheral","bilateral" and "multilateral" diplomacy have rich achievements, Fruits,which became the indispensable strength to promote regional economic development and maintaining regional peace and play an important role in international influence. This paper hopes to analyze the different period of Singapore’s international living space to found the Singapore that is in the cracks how to "borrow" and "share", make the country’s international living space maintained and at the same time exert their influence in the international community.Research in different periods of Singapore international living space, Singapore’s maintenance experience and measures of the international living space is worthy of various countries’ reference and study, especially for the small and medium-sized countries, which also has the vital reference significance for our national security, foreign exchanges and the maintain and development of the national international living space. |