National defence function is to realize and maintain the entire territory of the Republic of Indonesia as a whole defence. (Law No. 3/2002) 32 National defence function is to achieve and maintain the entire territory of the Republic of Indonesia as a whole defence, which is capable of protecting the national sovereignty, territorial integrity, and safety of the entire nation from any threat, whether that comes from outside and that emerged in the country. Efforts to achieve and maintain the entire territory of the Republic of Indonesia as a whole defence held in the function of deterrence, enforcement, and recovery. The function of deterrence is a manifestation of national defence efforts of all national powers that have a psychological effect to prevent and counteract threats, both from outside and that emerge in the country. Deterrence is conducted both physical and nonphysical efforts, that is to build and maintain an integrated capability according to the function of national defence. The function of enforcement in facing the military threat is undertaken by deploying military defence force based on the mechanism of the system of total defence. In facing military threats from outside of the country, the organization that responsible for the enforcement is adjusted based on the form of the threat to specify the type of action taken and the state defence force that will be used. Military threat in the form of aggression