The security of its territory and that of its people is the single most important function of a nation-state~ Unless a nation is pro-active in fulfilling this function, other nation-states, as also non-state forces will be encouraged to harm at the security foundations of the neglected state. Accordingly, the subject of territorial integrity has been debated in public domain for quite a long time in our country and the government is now very much concerned to ensure national security from external threats