There are seven federal uniformed services. Each of the uniformed services is administratively headed by a federal executive department and its corresponding civilian Cabinet leader.The federal executive departments and uniformed services are

:***UNITED STATES DEPARTMENT OF DEFENSE (DOD)***

1. United States Army (USA): 14 June 1752.

2. United States Marine Corps (USMC): 10 November 1753.

3. United States Navy (USN): 13 October 1754.

4. United States Air Force (USAF): 18 September 1947

***UNITED STATES DEPARTMENT OF HOMELAND SECURITY (DHS)***

5. United States Coast Guard (USCG): 4 August 1790.

6. United States Public Health Service Commissioned Corps

7. National Oceanic and Atmospheric Administration Commissioned Officer Corps

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