A gold color metal and enamel device 1 1/8 inches (2.86 cm) in height overall consisting of a black square, one angle up, beneath and extending onto a red disc and bearing a Taeguk on a gold zodiac symbol of Sagittarius (the Archer), all above and between a black scroll, the ends terminating at the sides of the disc, inscribed "SAGITTARII" in gold letters.
The organization's initial service in Japan, the present continuous relationship with the Republic of Korea in defense of that country are symbolized by the red disc and the Taeguk. The black square, symbolic of measured destruction, together with the zodiac sign for Sagittarius alludes to the primary weapons and nuclear deterrent in the area of guided missiles and rockets. The four points of the square further allude to the present numerical designation of the Command.
The distinctive unit insignia was approved on 23 March 1976.