THE SITUATION OF NATIONAL SECURITY OF BANGLADESH: EXPLANATION IN ASPECT OF GLOBAL AND REGIONAL CONTEXT OF BANGLADESH TERRORISM

National security is the requirement to maintain the survival of the nation-state through the use of economic, military and political power and the exercise of diplomacy. The main objective of the study is to analyze the policy for national security of first world and third world country to generate a policy diagram for Bangladesh on the basis of recent situation of national security of Bangladesh. Three tiers of national security threats for Bangladesh have been explained here: macro (security in the context of power relation with major powers like USA, EU, Russia or China), traditional security threats and the non-traditional security threats.