United States Department of Defense

United States Department Of Defense

The Department of Defense (also known as the Defense Department, USDOD, DOD, DoD or the Pentagon) is the Executive Department of the Government of the United States of America charged with coordinating and supervising all agencies and functions of the government concerned directly with national security and the United States armed forces. The Department is also the largest employer in the world, with more than 2.13 million active duty Soldiers, Sailors, Marines, Airmen, and also civilian workers, and over 1.1 million National Guardsmen and members of the Army, Navy, Air Force, and Marine Reserves. The grand total is just over 3.2 million servicemen and servicewomen, plus the civilians who support them.

The Department – headed by the Secretary of Defense – has three subordinate military departments: the Department of the Army, the Department of the Navy, and the Department of the Air Force. In addition, there are many Defense Agencies such as the Defense Advanced Research Projects Agency (DARPA), the Defense Intelligence Agency (DIA), the Defense Logistics Agency (DLA), the Missile Defense Agency, the National Geospatial-Intelligence Agency (NGA), the National Reconnaissance Office (NRO), the National Security Agency (NSA), and the Pentagon Force Protection Agency (PFPA), all of which are under the command of the Secretary of Defense. DoD also operates several joint services schools, including the National Defense University (NDU) and the National War College (NWC).

The Department is allocated the highest level of budgetary resources among all Federal agencies, and this amounts to more than one-half of the annual Federal discretionary budget.

Read more about United States Department Of Defense:  History, Organizational Structure, Expenditures, Energy Use, Related Legislation

Famous quotes containing the words united states, united, states, department and/or defense:

    In the United States there’s a Puritan ethic and a mythology of success. He who is successful is good. In Latin countries, in Catholic countries, a successful person is a sinner.
    Umberto Eco (b. 1932)

    I am a freeman, an American, a United States Senator, and a Democrat, in that order.
    Lyndon Baines Johnson (1908–1973)

    The end of law is not to abolish or restrain, but to preserve and enlarge freedom. For in all the states of created beings capable of laws, where there is no law, there is no freedom.
    John Locke (1632–1704)

    The African race evidently are made to excel in that department which lies between the sensuousness and the intellectual—what we call the elegant arts. These require rich and abundant animal nature, such as they possess; and if ever they become highly civilised, they will excel in music, dancing and elocution.
    Harriet Beecher Stowe (1811–1896)

    For he is the cleanest in the use of his forepaws of any quadruped.
    For the dexterity of his defense is an instance of the love of God
    to him exceedingly.
    Christopher Smart (1722–1771)