The
Department of the Army is one of the three Military Departments within the
Department of Defense of the United States of America, and is composed of, and includes all the units of the
United States Army. It is headed by the
Secretary of the Army, a civilian official appointed by the
President after confirmation by the
Senate. The Secretary of the Army is responsible for, and has the statutory authority under
Title 10 of the United States Code to conduct all the affairs of the Department of the Army, subject to the authority, direction and control of the
Secretary of Defense. The highest ranking military officer in the department is the
Chief of Staff of the Army, who is also a member of the
Joint Chiefs of Staff. Other senior officials are the
Under Secretary of the Army and the
Vice Chief of Staff of the Army.
The Department was formed in 1789 as the
Department of War and was renamed, along with the
Secretary's title, by the
National Security Act of 1947 to the Department of the Army on September 18, 1947.
Organizational structure
See
Structure of the United States armed forcesThe Department of the Army is the a Military Department under the umbrella of the
United States Department of Defense. The Department is headed by the
United States Secretary of the Army, civilian appointed by the
President of the United States with the confirmation by the
United States Senate. The Secretary of the Army is responsible for, and has the authority to conduct all the affairs of the...
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