The Ministry of Interior forces are part of the national security system, whose goal is the protection of national interests in the domain of internal security. Police is the fundamental force of the Ministry of Interior. It performs the duties of protection of life, personal and property security of citizens, border security, combating terrorism and the internal armed threats and the other activities in accordance with the law. Security-intelligence system is functionally integrated subsystem of the national security of the Republic of Serbia, which consists of Security-Information Agency, Military Security Agency and Military Intelligence Agency. Their competence, scope of work, authority, duties, mutual relations and cooperation, as well as democratic and civilian control of their work, are regulated by law. Harmonization of the activities of the security services is performed by the Coordination Bureau. The activities in the field of national security are also conducted by the public administration bodies, institutions responsible for justice, education and scientific work and environmental protection, the Protector of Citizens, local authorities, the entities in the field of private security, civil society organizations, the media, legal entities and the citizens who contribute to achieving the goals of national security. 2. National Security Management System The national security system is managed by the state bodies as the bearers of legislative and executive power, in order to achieve the most favorable security situation. The system management functions are: planning, organizing, ordering, coordination and control, and they are conducted in accordance with the Constitution, law and other regulations. The National Assembly of the Republic of Serbia achieves its impact on all parts of the national security system by its constitutional and legislative activity. The National Assembly decides on war and peace, passes laws and other general acts in the field of national security and supervises the work of the Government and other bodies responsible to the National Assembly, in accordance with the Constitution and the law. The National Assembly, through the Committee on 33