National defense activities

This class includes: - Administration and operation of military defense affairs covering land, water and air, such as: + Forces of army, navy and air force. + Engineering, transport, communications, intelligence, logistics and other defense support forces. + Reserve and auxiliary forces for national defense. + Logistics (provision of equipment and military supplies). + Health activities for military personnel in the field. - Administration, operation and support for defense forces. - Support for combat planning and military and public security exercises. - Administration of defense-related research and development (R&D) projects and associated funds.

Except: - Research and experimental development activities, see section 72 (Scientific research and technological development). - Provision of military aid for foreign countries, see class 84220 (national defense activities). - Activities of military tribunals, see class 84230 (Public order and safety activities). - Provision of supplies for natural disasters and emergencies, see class 84230 (public order and safety activities). - Educational activities of military schools, see class 854 (tertiary education). - Activities of military hospitals, see class 861 (activities of hospitals and clinics).