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U.S. Department of Defense
United States Department of Defense - Wikipedia
United States Department of Defense
U.S. Department of Defense (DOD) | USAGov
Secretary of Defense Lloyd J. Austin III - U.S. Department of Defense
News - U.S. Department of Defense
U.S. Department of Defense (DoD) | Britannica
Organizational structure of the United States Department of Defense ...
U.S. Department of Defense