Description: On a vertical rectangle arched convexly at top and bottom divided vertically silver gray and oriental blue all within a yellow border, a doublewarded inverted yellow key between two yellow lightning flashes issuing from upper left and right comers and conjoining the shaft of the key just above the double ward.
Symbolism: Oriental blue and silver gray are the colors associated with military intelligence and also refer to the constant day and night vigilance mission of the unit. The key is symbolic of authority and control and alludes to security The lightning flashes are symbolic of worldwide electronic communications and the double-warded key conjoined with the two lightning flashes symbolizes military intelligence and security united.
Description: A silver color metal and enamel device consisting of a silver color rectangle bounded on either side by a vertical white sword at left and a vertical black sword at right, point up, and enclosed at the top and bottom by two arched oriental blue scrolls passing over the ends of the swords and inscribed IN UNITATE (IN UNITY) on the top scroll and ET VIGILIA (AND VILIGANCE) on the bottom scroll in silver letters. On the rectangle a red oriental dragon, his body curved from left to right with tail at top and head below, grasping in his right claw a blue lightning bolt crossed over a blue double-warded key grasped in his left claw.
Symbolism: Oriental blue and silver gray are the branch colors of military intelligence. The red dragon represents the Orient and the lineage of the organization. The lightning bolt signifies worldwide electronic communications and the key symbolizes security and control; crossed in saltire, they represent strength and symbolize Army Security Agency and military intelligence units. The swords are adapted from the military intelligence branch insignia. Their colors, white and black, signify day and night and the continuous mission of the unit.