This thesis is the requirement for the degree of M. Phil of International Relations and it is an outcome of a strenuous but sincere attempt on the role of Foreign Policy of Bangladesh in managing the erotic border issues among Bangladesh and its neighbors. Conflicts disputes between or among the countries is a common problem since human civilization. We cannot disagree that every country in the world faces number of problems with her neighbor whatever friendly and they may be. US-Mexico border is well known for drug and human trafficking, North Korea-South Korea shares onto the most turbulent borders but no where in the world somebody would fond such a deadliest border like the Indo-Bangladesh border. Likewise, the history of Bangladesh-Myanmar relations during 1972-till date has experienced ups and down in their bilateral relations. Many studies have been conducted to consider sustainable relations among the neighboring countries. But this study is an attempt to find out the linkage between the foreign policy in shaping a sustainable border management guideline for Bangladesh and her neighbors as well.