United States Army - Structure, Branches, Ranks

United States Army

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United States Army summary

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The current administrative structure of the U.S. Army was established by the National Security Act of 1947 and amendments to it in 1949. The Department of the Army is organized as a military section of the Department of Defense. It is headed by the Office of the Secretary of the Army. The army staff gives advice and assistance to the secretary and administers civil functions, including the civil works program of the Corps of Engineers. The army’s responsibilities are divided among 3 Army Commands (ACOM), 10 Army Service Component Commands (ASCC), and 13 Direct Reporting Units (DRU), all organized under ...(100 of 4573 words)

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