Department of the Navy DON
Seal of the U.S. Department of the Navy
Agency overview
Formed	1798
Headquarters	The Pentagon, Arlington County, Virginia, U.S.
Agency executive	Ray Mabus (SECNAV)
Parent Agency	Department of Defense

The United States Department of the Navy (DON) was established by an Act of Congress on 30 April 1798 (initiated by the recommendation of James McHenry),^[1] to provide a government organizational structure to the United States Navy and, from 1834 onwards, for the United States Marine Corps, and when directed by the President, for the United States Coast Guard as a service within the Navy.^[2] The Department of the Navy was an Executive Department and the Secretary of the Navy was a member of the President's cabinet until 1949, when amendments to the National Security Act of 1947 changed the name of the National Military Establishment to the Department of Defense and made it an Executive Department. The Department of the Navy then became, along with the Department of the Army and Department of the Air Force, a Military Department within the Department of Defense: subject to the authority, direction and control of the Secretary of Defense.

Leadership [edit]

Navy Department, mainly the Office of the Secretary, organizational structure (2006.)

The Department of the Navy is headed by the Secretary of the Navy, also known as the SECNAV in naval jargon, who has the authority to conduct all of the affairs of the Department: subject to lawful authority, the Secretary of Defense, and the President. The Secretary of the Navy is appointed by the President with the advice and consent of the Senate.^[3] The Secretary is assisted by an Under Secretary of the Navy, four Assistant Secretaries of the Navy and a General Counsel of the Department of the Navy, who are also appointed by the President with the advice and consent of the Senate.

The highest ranking military officers in the Department of the Navy are the Chief of Naval Operations and the Commandant of the Marine Corps, who are the principal military advisors to the Secretary of the Navy. They supervise their respective military services of the Department of the Navy, and in a separate capacity serves as members of the Joint Chiefs of Staff. They are assisted by a Vice Chief of Naval Operations and an Assistant Commandant of the Marine Corps.

Composition [edit]

Unlike its Army and Air Force counterparts, the Department of the Navy comprises two uniformed services: the United States Navy and the United States Marine Corps (sometimes collectively called the "naval services" or "sea services").^[4]

The Department of the Navy consists of all elements of the United States Navy and the United States Marine Corps. According to Navy Regulations Section 0204-2, the term "Navy Department" refers only to the executive offices at the seat of government.

The Department of the Navy is composed of the following:^[5]

• Office of the Secretary of the Navy, also known as the Secretariat;
• Office of the Chief of Naval Operations, also known as OPNAV or the Navy Staff;
• Headquarters Marine Corps;
• The entire operating forces of the Navy (including naval aviation) and the Marine Corps, including both the active and reserve components (the Navy Reserve and Marine Corps Reserve) of those forces;
• All field activities, headquarters, forces, bases, installations, activities, and functions under the control or supervision of the Secretary of the Navy; and
• When it is operating as a service in the Navy, the Coast Guard. (Ordinarily part of the Department of Homeland Security, federal law provides that the Coast Guard may be transferred to the Department of the Navy by the President at any time, or by Congress during time of war).

Proposed redesignation [edit]

A provision in the initial House of Representatives bill (H.R. 1585) for the fiscal year 2008 national defense authorization would have renamed the Department of the Navy as the "Department of the Navy and Marine Corps." The bill passed in the House on 17 May 2007,^[6] but encountered opposition among members of the DoD civilian leadership and among senior Navy admirals and Marine Corps generals.

In the Senate, the provision was replaced in S. Amdt. 2011, an amendment in the nature of a substitute proposed by Senator Carl Levin of Michigan on 9 July 2007 and agreed to by unanimous consent on 1 October 2007.^[7] The amendment removed the renaming provision and also made other changes. The House version including the provision was withdrawn in conference committee and so was not included in the final National Defense Authorization Act for Fiscal Year 2008.

See also [edit]

• Naval Vessel Register

References [edit]

• United States Navy Regulations, Accessed on 2011-03-23.

External links [edit]

• Department of the Navy website
• US Marine Corps official website
• US Navy official website
• Department of Defense website
• Proposed and finalized federal regulations from the United States Department of the Navy

v t e Department of Defense Headquarters: The Pentagon Chuck Hagel, Secretary of Defense Ashton Carter, Deputy Secretary of Defense   OSD Deputy Secretary of Defense Deputy's Advisory Working Group Office of Net Assessment Special Access Program Oversight Committee Under Secretary of Defense for Acquisition, Technology and Logistics Director, Defense Research and Engineering Defense Advanced Research Projects Agency Missile Defense Agency Defense Contract Management Agency Defense Logistics Agency Defense Technical Information Center Defense Threat Reduction Agency Office of Economic Adjustment Defense Acquisition University Defense Acquisition Board Under Secretary of Defense for Policy Defense Security Cooperation Agency Defense Prisoner of War/Missing Personnel Office Defense Policy Board Advisory Committee Under Secretary of Defense (Comptroller) Defense Contract Audit Agency Defense Finance and Accounting Service Under Secretary of Defense for Personnel and Readiness Defense Commissary Agency Department of Defense Education Activity DoD Human Resources Activity Military Health System 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 for Intelligence Defense Intelligence Agency Defense Security Service Defense Information Systems Agency National Geospatial-Intelligence Agency National Reconnaissance Office National Security Agency Director of Administration and Management Pentagon Force Protection Agency Washington Headquarters Services   Military departments Department of the Army Secretary of the Army The Secretariat: Under Secretary of the Army Assistant Secretary for Acquisition, Logistics, and Technology Assistant Secretary for Civil Works Assistant Secretary (Financial Management and Comptroller) Assistant Secretary of the Army for Installations, Energy and Environment Assistant Secretary of the Army for Manpower and Reserve Affairs General Counsel of the Army The Administrative Assistant The Army Staff: Chief of Staff of the Army Vice Chief of Staff of the Army Sergeant Major of the Army Deputy Chief of Staff G-8 Chief of Chaplains Judge Advocate General Provost Marshal General Surgeon General U.S. Army field organizations: see Structure of the United States Army Department of the Navy Secretary of the Navy The Secretariat: Under Secretary of the Navy Assistant Secretary of the Navy (Financial Management and Comptroller) Assistant Secretary of the Navy (Installations and Environment) Assistant Secretary of the Navy (Manpower and Reserve Affairs) Assistant Secretary of the Navy (Research, Development and Acquisitions) General Counsel of the Navy Judge Advocate General Naval Criminal Investigative Service Naval Inspector General Office of the Chief of Naval Operations: Chief of Naval Operations Vice Chief of Naval Operations Master Chief Petty Officer of the Navy Director of Naval Reactors Chief of Chaplains Chief of Naval Personnel Surgeon General Headquarters Marine Corps: Commandant of the Marine Corps Assistant Commandant of the Marine Corps Sergeant Major of the Marine Corps Chaplain U.S. Marine Corps field organizations: see Organization of the United States Marine Corps U.S. Navy field organizations: see Structure of the United States Navy Department of the Air Force Secretary of the Air Force The Secretariat: Under Secretary of the Air Force Assistant Secretary of the Air Force (Acquisition) Assistant Secretary of the Air Force (Financial Management & Comptroller) Assistant Secretary of the Air Force (Installations, Environment & Logistics) Assistant Secretary of the Air Force (Manpower & Reserve Affairs) General Counsel of the Air Force Air Force Office of Special Investigations The Air Staff: Chief of Staff of the Air Force Vice Chief of Staff of the Air Force Chief Master Sergeant of the Air Force Chief of Chaplains Chief of Safety Chief Scientist Surgeon General U.S. Air Force field organizations: Major Commands Direct Reporting Units Field Operating Agencies   Joint Chiefs of Staff Chairman of the Joint Chiefs of Staff Vice Chairman of the Joint Chiefs of Staff Senior Enlisted Advisor to the Chairman Joint Requirements Oversight Council Director of the Joint Staff Joint Staff National Military Command Center Alternate National Military Command Center National Defense University   Combatant Commands Africa Command Central Command European Command Northern Command Pacific Command Southern Command Special Operations Command (Joint Special Operations Command) Strategic Command (Cyber Command) Transportation Command   National Guard Bureau Chief of the National Guard Bureau Air National Guard Army National Guard   Office of the Inspector General Defense Criminal Investigative Service

v t e United States Armed Forces Book Portal A MC N AF CG Category A MC N AF CG PHS NOAA Navbox A MC N AF CG Leadership Commander-in-chief: President of the United States Secretary of Defense Deputy Secretary of Defense Joint Chiefs of Staff: Chairman Vice Chairman United States Congress: Committees on Armed Services: Senate House Active duty four-star officers Highest ranking officers in history National Security Act of 1947 Goldwater–Nichols Act Organization Service departments Department of Defense (Secretary): Army (Secretary) Navy (Secretary) Air Force (Secretary) Department of Homeland Security (Secretary): Coast Guard Branches Army (Chief of Staff) Marine Corps (Commandant) Navy (Chief of Naval Operations) Air Force (Chief of Staff) Coast Guard (Commandant) Other uniformed services Public Health Service Commissioned Corps (Surgeon General) National Oceanic and Atmospheric Administration Commissioned Corps (Director) Reserve components Reserves: A MC N AF CG National Guard: A AF State defense forces Civilian auxiliaries Military Auxiliary Radio System Merchant Marine Civil Air Patrol Coast Guard Auxiliary Unified Combatant Command Northern Central European Pacific Southern Africa Special Operations Strategic Transportation Structure United States Code Title 10 Title 14 Title 32 Title 50 The Pentagon Installations A MC N AF CG Budget Units: A MC N AF CG Logistics Media Operations and history Current deployments Conflicts Wars Timeline History: A MC N AF CG Colonial World War II Civil affairs African Americans Asian Americans Jewish Americans Sikh Americans Historiography: A: 1/2 MC N AF Art: A AF Personnel Training MEPS ASVAB Recruit training: A MC N AF CG Officer candidate school: A MC N AF Warrant: A MC Service academies: A (prep) N (prep) AF (prep) CG Merchant Marine PHS Junior/Reserve Officers' Training Corps: A MC/N AF Medical Other education Uniforms Uniforms: A MC N AF CG Awards & decorations: Inter-service A MC/N AF CG PHS NOAA Foreign International Devices Badges: Identification A MC N AF CG Ranks Enlisted: A MC N AF CG Warrant officers Officer: A MC N AF CG PHS NOAA Other Oath: Enlistment Office Creeds & Codes: Code of Conduct NCO A MC N AF CG Service numbers: A MC N AF CG Military Occupational Specialty/Rating/Air Force Specialty Code Pay Uniform Code of Military Justice Judge Advocate General's Corps Military Health System/TRICARE Separation Veterans Affairs Conscription Chiefs of Chaplains: A MC N AF CG Equipment A MC: vehicles weapons other N AF CG Land Individual weapons Crew-served weapons Vehicles (active) Sea All watercraft Ships: A N (active) AF CG MSC NOAA Weapons: N CG Aircraft: N CG NOAA Reactors Air Aircraft World War I active Aircraft designation Missiles Helicopter arms Other Electronics (designations) Flags: A MC N AF CG Ensign Jack Guidons Food WMDs: Nuclear Biological Chemical Legend A = Army MC = Marine Corps N = Navy AF = Air Force CG = Coast Guard PHS = Public Health Service NOAA = National Oceanic and Atmospheric Administration MSC = Military Sealift Command

v t e United States Department of the Navy leadership Secretaries Cabinet level Stoddert Smith Hamilton Jones Crowninshield S Thompson Southard Branch L. Woodbury Dickerson Paulding Badger Upshur Henshaw Gilmer Mason Bancroft Mason Preston Graham Kennedy Dobbin Toucey Welles Borie Robeson R Thompson Goff Hunt Chandler Whitney Tracy Herbert Long Moody Morton Bonaparte Metcalf Newberry Meyer Daniels Denby Wilbur Adams Swanson Edison Knox Forrestal Dept. of Defense Sullivan Matthews Kimball Anderson Thomas T. Gates Franke Connally Korth Nitze Ignatius Chafee Warner Middendorf Claytor Hidalgo Lehman Webb Ball Garrett O'Keefe Dalton Danzig England Winter Mabus Under Secretaries Forrestal Bard A. Gates Sullivan Kenney Kimball Whitehair Thomas T. Gates Franke Bantz Fay BeLieu Baldwin Baird Warner Sanders Middendorf Potter Macdonald Woolsey Murray Goodrich Garrett Howard Danzig Hultin Pirie Livingstone Aviles Work Assistant Secretaries Pre-1954 Fox Faxon Soley McAdoo T. Roosevelt Sr. Allen Hackett Darling Newberry Satterlee Winthrop F. Roosevelt G. Woodbury T. Roosevelt Jr. Robinson Jahncke H. Roosevelt Edison Compton Bard Hensel Kenney Andrews Koehler Askins Fogler Post-1954 Financial Management and Comptroller Installations and Environment Manpower and Reserve Affairs Research, Development and Acquisitions General Counsel of the Navy defunct: Air Installations and Logistics Material Research and Development Research, Engineering and Systems Shipbuilding and Logistics