About - U. S. Department of Defense The Department of Defense is America's largest government agency Our mission is to provide the military forces needed to deter war and ensure our nation's security
News - U. S. Department of Defense The Department of Defense provides the military forces needed to deter war and ensure our nation's security
Office of the Secretary of Defense The Department of Defense provides the military forces needed to deter war and ensure our nation's security
U. S. Department of Defense The Department of Defense is America's largest government agency Our mission is to provide the military forces needed to deter war and ensure our nation's security