Home | U. S. Department of War Our mission is to provide the military forces needed to deter war and ensure our nation's security
U. S. Department of Defense (DOD) | USAGov The Department of Defense (DOD) provides the military forces needed to deter war, and to protect the security of the United States
United States Department of Defense - Wikipedia Beneath the Department of Defense are three subordinate military departments: the Department of the Army, the Department of the Navy, and the Department of the Air Force
Department of Defense gt; News A mil website belongs to an official U S Department of Defense organization in the United States A lock ( ) or https: means you’ve safely connected to the mil website Share sensitive information only on official, secure websites
The Department of War? Not Legally - Military. com In early September 2025, President Donald Trump signed an executive order directing the DoD and its leaders may use the names “Department of War” and “Secretary of War” in certain contexts
U. S. Department of Defense - Encyclopedia Britannica U S Department of Defense (DoD), executive division of the U S federal government responsible for ensuring national security and supervising U S military forces