On a rectangle arced at top and bottom with a 1/8 inch (.32 cm) white border, 2 inches (5.08 cm) in width and 3 inches (7.62 cm) in height overall divided per fess wavy in the manner of a Taeguk maroon and ultramarine blue by a white wavy barrulet, overall a white sword with golden yellow wings displayed issuing from the sword grip; intertwined around the sword blade seven times are two golden yellow serpents respectant.
Maroon, white, and the Caduceus historically are associated with the Army Medical Corps. Gold is emblematic of excellence and high ideals. The sword is pointing downward to indicate a military unit with a non-combatant posture. The serpents intertwine the sword blade seven times to represent the five campaign streamers awarded the unit during World War II, Normandy, Northern France, Rhineland, Ardennes-Alsace, and Central Europe, one Meritorious Unit streamer embroidered European Theater, and one for the units service in the Republic of Korea. The strong and enduring alliance between the United States and the Republic of Korea is highlighted by the wavy division of the patch in the manner of the Taeguk, with maroon for red above and blue, below.
The shoulder sleeve insignia was approved effective 16 October 2008. It was amended to correct the symbolism on 7 June 2016. (TIOH Dwg. No. A-1-973)