The homeland security system is a concept build up to avoid the danger of terrorism and all types of misdeeds in the city structure of the developed world. Home land security occupies an exclusive place at the edge of national and international security. It has many proportions ranging in diversity from vaccine development to border fence construction and efforts to safe and sound air travel sea containers and decisive infrastructure. In post 9/11 scenario the world encountered with the danger of terrorism that forced in danger of extinction countries to launch combined efforts against the rising threat of terrorism. The homeland security scheme is a multi faced assignment to give safety and protection to our cities and maintain its development. …show more content…
He further explains that, “If the security of each is related to the security of all, then nothing can be fully understood without understanding everything. The reality of security interdependence is unavoidable. Consequently, the only hope of defining manageable subjects for study that neither lose, nor succumb to, the vital sense of whole, is to find a hierarchy of levels within the holistic perspective. Each of these levels must identify durable, significant, and substantially self contained features of the security problem” (Buzan &Rizvi,1986:5).According to United Nations, security is a condition in which states consider that there is no danger of military attack, political pressure or economic coercion that they are able to pursue freely their own progress. Pakistan’s domestic security concerns are defined by its vulnerabilities and dangers to its survival due to its location geopolitics, political instability history and economics. It is a multi nation country comprising on four different nationalities; it is very hard for them to be in agreement on what is national? Therefore, Rizvi introduce three interlinked ingredients of the state, the territory, ideology and the political establishment to realize Pakistan’s national security