 Subordinated to that position are often Secretaries for specific major operational divisions of the armed forces as a whole, such as those that provide general support services to the Armed Services, including their dependants.Then there are the heads of specific departmental agencies responsible for the provision and management of specific skill- and knowledge-based service such as Strategy advice, Capability Development assessment, or Defense Science provision of research, and design and development of technologies.Within each departmental agency will be found administrative branches responsible for further agency business specialization work.