It is often argued that there is a connection between globalization and establishment of peace and stability in the society. Studies find out that global trade opens door for promotion of peace through establishing global societies related to trade and global welfare societies, such as World Trade organization, World Health Organization, UNESCO, UNICEF etc. The United Nations has huge contributions in maintaining international peace and security, it has a great contribution in promoting Cooperation between the nations and international development. United nation has strengthened the relation among the nations, and it has a notable contribution in dispute resolution. Global trade and bilateral relations have also reduced the military conflicts between the nations. The Concept of globalization has opened the door for mutual cooperation among the nations. Globalization has also led to the establishment of various international organizations; these organizations are the basis of mutual relations and these organizations plays a key role in solving global crisis through mutual decisions by the independent nations. This paper focuses on the world policies in the international organizations to establish the global peace and harmony, and also focuses on the global peace keeping organizations like United Nations and their works in the different part of the world. Keywords: Globalization, Peacekeeping force, Liberalization, Trade, Declaration