357 2 514 32 889 2 514 7 909 3 134 2 514 5 780 1 485 1 669 2 057 546 7 794 '.i IJainly spare and repair parts and support equipment. Com~onents may no* add to to-tals Clue to independent rounding, - -- ____ -65- In addition to accounting by agency organization component, the Department of Defense conducts programming and accounting in terms of primary activity units, known as "programme elements". However, the main form of accounting is TOA rather than outlays . Prozramme elements are combined into surnmary groupings. The main classification is into 10 "majar programmes" which consist of the following: 1. Strategic forces - Offensive and defensive aircraft and missile units. 2. General purpose Torces - Unified commands, tactical Army combat and support forces, Navy shi2 and air forces, the Marine Corps fleet forces, including aviation, and Air Forte combat and support aircraft units. It also includes related logistics and support units. 3. Intelligence and corrmunications - Missions and activities related to combat forces and centrally directed activities for intelligence, security, ana communications. 4. Airlift and Sealift - Airlift, sealift, and other transportation, including logistic and support units. 5. Guard and reserve - Support for Mational Guard and Reserve training units. 6. Research and development - Support for R and D activities and projects not related to items approved for procurement or deployment. 7. Central supply and maintenance - Bon-deployable supply and maintenance depots, and supply and maintenance activities not organic to mission units. 8. Training, medical, and other general personnel activities - These activities associated with military personnel. 9. Administration and associated activities - The administrative suppart of departmental and major administration headquarters, field commands, and administrative activities. 10. Support of other nations - Activities for the support of allies. 
**Analysis**
The text appears to be related to the management and organization of the Department of Defense, focusing on the programming, accounting, and classification of various military activities and components. It discusses the different types of programs, such as strategic forces, airlift and sealift, and research and development, which suggests a strong connection to military operations and logistics.

**Category**
Transport and communication, Industry