Chapter VI FINAL PROVISIONS 19. Having regard to the fact that the security environment may change giving rise to new risk factors, dangers and threats to national security, the Republic of Lithuania must be duly prepared to address them and to safeguard its national interests. Acting in compliance with the provisions of the Strategy, the Government of the Republic of Lithuania annually defines the priorities of elimination or reduction of threats and ensures their implementation. 20. The Strategy establishes long and medium-term priorities and objectives of national security policy, however, it must be reviewed in the event of changes in the security environment. 21. The provisions of the Strategy are implemented by means of long-term state programmes for strengthening national security. The Government of the Republic of Lithuania ensures that the provisions of the Strategy and the long-term state programmes for strengthening national security are incorporated into other strategic planning documents and are implemented. 22. The Government of the Republic of Lithuania submits to the Seimas of the Republic of Lithuania information about the implementation of the Strategy and the long-term state programmes for strengthening national security by providing a report on the state and development of national security, which is an integral part of the annual activity report of the Government of the Republic of Lithuania.