en.wikipedia.org/wiki/United_States_Department_of_Defense

The Department of Defense is an executive branch department of the federal government charged with coordinating and supervising all agencies and functions ...

www.defense.gov

Official website for U.S. DEPARTMENT OF DEFENSE.

dod.defense.gov/About/Military-Departments

Official website for U.S. DEPARTMENT OF DEFENSE. ... The Department of Defense has many components aside from the service branches. Find some of the ...

www.facebook.com/DeptofDefense

U.S. Department of Defense (DoD), Washington, District of Columbia. 1661912 likes. The mission of the U.S. Department of Defense is to provide the...

www.usa.gov/federal-agencies/u-s-department-of-defense

U.S. Department of Defense. The Department of Defense provides the military forces needed to deter war, and to protect the security of the United States.

DoD

www.dod.mil

twitter.com/deptofdefense?lang=en

The latest Tweets from U.S. Dept of Defense (@DeptofDefense). The official account of the U.S. Department of Defense. Following, RTs, links, and likes ...

www.flickr.com/photos/39955793@N07

Explore U.S. Department of Defense Current Photos's 14341 photos on Flickr!

govinfo.library.unt.edu/npr/library/status/mission/mdod.htm

The Department of Defense is responsible for providing the military forces needed to ... about 67,000 on ships at sea -- are serving outside the United States.