Secretary of Defense
Deputy Secretary of Defense
Office of the Secretary of Defense Defense Policy Board Advisory Committee • Office of Net Assessment • Pentagon Force Protection Agency • Defense Legal Services Agency • Defense Criminal Investigative Service

Under Secretary of Defense for Intelligence
Counterintelligence Field Activity • Defense Intelligence Agency • Defense Security Service • Defense Information Systems Agency • National Geospatial-Intelligence Agency • National Reconnaissance Office • National Security Agency

Under Secretary of Defense for Policy
Defense Security Cooperation Agency • Defense Prisoner of War/Missing Personnel Office

Under Secretary of Defense for Acquisition, Technology and Logistics
Defense Advanced Research Projects Agency • Missile Defense Agency • Defense Contract Management Agency • Defense Logistics Agency • Defense Threat Reduction Agency • Office of Economic Adjustment • Defense Acquisition University

Under Secretary of Defense for Personnel and Readiness
Defense Commissary Agency • Department of Defense Education Activity • Department of Defense Dependents Schools • DoD Human Resources Activity • Tricare Management Activity • Uniformed Services University of the Health Sciences • Defense Equal Opportunity Management Institute • Office of the Chancellor for Education and Professional Development

Under Secretary of Defense Comptroller
Defense Contract Audit Agency • Defense Finance and Accounting Service

Military Departments
Secretary of the Army • Secretary of the Navy • Secretary of the Air Force
United States Army • United States Navy • United States Air Force • United States Marines

Joint Chiefs of Staff

Unified Combatant Command The United States Department of Defense (DOD or DoD) is the federal department charged with coordinating and supervising all agencies and functions of the government relating directly to national security and the military. ... The United States Secretary of Defense is the head of the United States Department of Defense (DoD), concerned with the armed services and The role of the Secretary of Defense is to be the principal defense policy advisor to the President and is responsible for the formulation of general defense... The United States Deputy Secretary of Defense is the second-highest ranking official in the United States Department of Defense. ... The Office of the Secretary of Defense is part of the U.S. Department of Defense and includes the entire staff of the Secretary of Defense. ... The Defense Policy Board Advisory Committee (DPBAC or DPB) is a federal advisory committee to the United States Department of Defense. ... The United States Department of Defenses Office of Net Assessment was created in 1973. ... The Defense Criminal Investigative Service (DCIS) is the criminal investigative arm of the Inspector General of the United States Department of Defense (DoD). ... Under Secretary Stephen Cambone The Under Secretary of Defense for Intelligence is a position within the United States government that acts as the principal advisor to the United States Secretary of Defense on matters relating to intelligence. ... Counterintelligence Field Activity (CIFA) is a US Department of Defense (DoD) agency whose size and budget are classified. ... The Defense Intelligence Agency, or DIA, is a major producer and manager of military intelligence for the United States Department of Defense. ... This article is about the Defense Security Service. ... The Defense Information Systems Agency (DISA, formerly known as the Defense Communications Agency) is a combat support agency of the United States Department of Defense (DoD) responsible for planning, developing, fielding, operating, and supporting command, control, communications, and information systems that serve the needs of the President, the Secretary of... The National Geospatial-Intelligence Agency (NGA) is a federal agency of the United States Government whose primary function is collection, analysis, and distribution of Geospatial Intelligence (GEOINT) in support of national security. ... The National Reconnaissance Office (NRO) is an agency in the United States Department of Defense (DoD) which designs, builds and operates the reconnaissance satellites of the United States government. ... Lt. ... This is a position for policy in the defense department. ... This article needs to be wikified. ... The Defense Prisoner of War/Missing Personnel Office (DPMO), as part of the United States Department of Defense, reports to the Under Secretary of Defense for Policy through Assistant Secretary of Defense (International Security Affairs). ... The Undersecretary of Defense for Acquisition, Technology and Logistics is the title of a high-level civilian official in the United States Department of Defense. ... The Defense Advanced Research Projects Agency (DARPA) is an agency of the United States Department of Defense responsible for the development of new technology for use by the military. ... The Missile Defense Agency is the section of the United States governments Department of Defense responsible for developing a layered defense against ballistic missiles. ... The Defense Contract Management Agency (DCMA) is the United States Department of Defense (DoD) agency responsible for performing contract administration services (CAS) for DoD and other authorized Federal Agencies. ... The Defense Logistics Agency (DLA) is the largest agency in the United States Department of Defense, with about 22,000 civilian and military personnel throughout the world. ... To meet Wikipedias quality standards, this article or section may require cleanup. ... The Office of Economic Adjustment (OEA) is the U.S. Department of Defenses (DoD) primary source for assisting communities that are adversely impacted by Defense program changes, including base closures or realignments, base expansions, and contract or program cancellations. ... The Defense Acquisition University (DAU) is a United States military training establishment which trains military and civilian Department of Defense personnel in the fields of acquisition (procurement) and management. ... Under Secretary of Defense Dr. David S. C. Chu The Under Secretary of Defense for Personnel and Readiness is a high-ranking position in the United States Department of Defense responsible for advising the Secretary of Defense on recruitment, career development, pay and benefits, and oversight of the state of... The Defense Commissary Agency is an agency of the Federal government of the United States which is under the authority of the Department of Defense. ... The Department of Defense Education Activity (DoDEA) is a civilian agency of the U.S. Department of Defense. ... The Department of Defense Dependents Schools (usually shortened to just DoDDS) is a network of schools, both primary and secondary, that serve dependents of United States military- and other non-US - personnel. ... ... The Uniformed Services University of the Health Sciences (USU), established by the United States Congress in 1972 and graduating its first class in 1980, is a center for military medical education and research. ... The Defense Contract Audit Agency (DCAA), under the authority, direction, and control of the United States Under Secretary of Defense (Comptroller), is responsible for performing all contract audits for the Department of Defense (DoD), and providing accounting and financial advisory services regarding contracts and subcontracts to all DoD Components responsible... The Defense Finance and Accounting Service (DFAS), an agency of the United States Department of Defense, provides finance and accounting services for the military and other members of defense. ... The Military of the United States, officially known as the United States Armed Forces, is structured into five branches consisting of the: United States Army United States Marine Corps United States Navy United States Air Force United States Coast Guard The U.S. Public Health Service and NOAA also have... Image File history File links Seal_of_the_US_Department_of_the_Army. ... Flag of the United States Secretary of the Army The United States Secretary of the Army has statutory responsibility for all matters relating to the United States Army: manpower, personnel, reserve affairs, installations, environmental issues, weapons systems and equipment acquisition, communications, and financial management. ... Source: http://www. ... Flag of the United States Secretary of the Navy. ... Image File history File links Seal_of_the_US_Air_Force. ... The Secretary of the Air Force is the civilian head of the United States Department of the Air Force, a component organization of the Department of Defense. ... The United States Army is the largest branch of the armed forces of the United States. ... The United States Navy, also known as the USN or the U.S. Navy, is a branch of the United States armed forces responsible for conducting naval operations. ... The United States Air Force (USAF) is the aerial warfare branch of the United States armed forces and one of the seven uniformed services. ... United States Marine Corps Emblem The United States Marine Corps (USMC) is the second smallest of the five branches of the United States armed forces, with 170,000 active and 40,000 reserve Marines as of 2002. ... Joint Chiefs of Staff of the United States of America symbol The Joint Chiefs of Staff (JCS) is a grouping comprising the Chiefs of service of each major branch of the armed services in the United States armed forces. ... A Unified Combatant Command is composed of forces from two or more services, has a broad and continuing mission, and is organized either on a geographical basis (known as Area Of Responsibility, AOR) or on a functional basis. ...

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