Description
On a three inch (7.62 cm) disc a gray key and lightning bolt crossed slightly above center, with the key's ward at the lower left and the lightning bolt's point to the right, centered below is a dagger, point up, with gray blade and black hilt all within the narrow red outline of seven-petaled stylized rose its outermost edges 1/8 inch (.32 cm) from the discs edge to allow for overstitching.

Symbolism
Oriental blue and silver gray are associated with military intelligence; the red derives from the predominant color of the VII Corps shoulder sleeve insignia and black represents the unknown. The key and lightning bolt represent electronic warfare and security and also signify the numeral two of the unit's designation. The stylized seven-petaled rose has its origin in the more traditional compass, dagger and rose associated with the Military Intelligence branch and also represents the numeral seven of the unit's designation as well as the number of the parent corps. The circular shape of the insignia also refers to the zero of the unit's designation. The dagger denotes the counter-intelligence function of the unit.

Background
The shoulder sleeve insignia was approved on 18 July 1985. (TIOH Dwg. No. A-1-711)