The Defense Distinguished Service Medal (DDSM) was established on July 9, 1970, as the highest non-combat military award issued by the Department of Defense. It is awarded to individuals who have rendered exceptionally meritorious service to the United States while serving in a joint activity and holding positions of unique and great responsibility.
Award Authority:
The medal is conferred by the Secretary of Defense and is typically reserved for the most senior officers.
Examples of qualifying assignments include:
Chairman and Vice Chairman of the Joint Chiefs of Staff.
Chiefs and Vice Chiefs of Military Services (e.g., Commandant and Assistant Commandant of the Marine Corps).
Commanders and Vice Commanders of Unified and Specified Commands.
Design Details:
Medal Dimensions:
Height: 47.60 mm.
Width: 41.67 mm.
Obverse:
Features the Shield of the United States at the chest of an American eagle, symbolizing national strength and defense.
The eagle has outstretched wings and clutches three arrows in its talons, representing military readiness.
Positioned atop a blue pentagon, symbolizing the Department of Defense.
The design is encircled by:
A laurel leaf and berry/olive branch wreath on the lower half, representing peace and victory.
Arched stars on the upper half, symbolizing unity and excellence.
Reverse:
Displays a raised pentagon, with inscriptions:
"From the Secretary of Defense to" at the top.
"For Superior Service" beneath.
Space is provided for recipient personalization.
Ribbon:
Attached to a blue, yellow, and red ribbon signifying the Department of Defense.
The ribbon includes a rectangular bar on the reverse, maker-marked:
"LI-GI".
The bar is fitted with a soldered-on pin, hinge, and catch assembly for secure attachment.
The Defense Distinguished Service Medal stands as the highest recognition for joint service excellence within the Department of Defense. It is awarded sparingly to reflect the pinnacle of achievement in non-combat roles, recognizing leadership, dedication, and service that significantly impact national security and defense.
As the highest joint service decoration, the Defense Distinguished Service Medal holds significant historical and collectible value. Its rarity, association with top military leaders, and exceptional design make it a highly sought-after piece for collectors of U.S. military memorabilia and historians alike.