Updated September 2, 2003 ABOUT THE ALMANAC

    The mission of the Department of Defense is to provide the military forces needed to deter war and to protect the security of our country
 
 


   The Department of Defense is a Cabinet-level Organization. Reporting to it are the three military departments (Army, Navy and Air Force) and 15 defense agencies. The four armed services are subordinate to their military departments. The Marine Corps is a second armed service in the Department of the Navy. The military departments are responsible for recruiting, training and equipping their forces, but operational control of those forces is assigned to one of the unified combatant commands. 


       Army         Navy        Air Force        Marine Corps

16 Defense Agencies

Defense Advanced Research Projects Agency
Defense Commissary Agency 
Defense Contract Audit Agency 
Defense Contract Management Agency
Defense Finance and Accounting Service
Defense Information Systems Agency
Defense Intelligence Agency
Defense Legal Services Agency
Defense Logistics Agency
Defense Security Cooperation Agency
Defense Security Service
Defense Threat Reduction Agency
Missile Defense Agency
National Imagery And Mapping Agency 
National Security Agency
Pentagon Force Protection Agency

9 Unified Combatant Commands

U.S. European Command
U.S. Pacific Command
U.S. Joint Forces Command
U.S. Southern Command
U.S. Central Command
U.S. Northern Command
U.S. Special Operations Command
U.S. Transportation Command
U.S. Strategic Command

7 Field Activities

American Forces Information Service
Defense Prisoner of War/Missing Personnel Office
Defense Human Resources Activity
DoD Education Activity
TRICARE Management Activity
Office of Economic Adjustment
Washington Headquarters Services

Department of Defense Organizational Chart
(March 2001) (10KB PDF file)

 
 
1.37 million  Active duty forces 
as of April 2001

1.28 million Ready and Stand-by Reserves
as of September 2000

669,000  Civilian Employees 
as of April 2001


 
 
 
 
DoD Base Structure Report
(Fiscal Year 2003)

 
$312 billion authorized for FY 02

 
 
ABOUT THE ALMANAC

This web site provides a variety of information and statistical material about the Department of Defense - its people, organization, equipment, and funding. 

The information on this site was compiled by the staff of the American Forces Information Service from various official sources within the Department of Defense. When available, we have provided links to these sources. 

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Some charts on this site are large tables which may take longer than normal to display. Please be patient.

Additional information categories will be added to the almanac in the near future.

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