A gold color metal and enamel device 1 3/16 inches (3.02 cm) in height overall consisting of a blue four bastioned fort, one point up, having a white center charged with a red saltire and all surmounting a continuous red scroll, the lower area divided in three folds inscribed "SUCCESS IN SUPPORT" in gold letters.
Buff (gold) and scarlet are the colors used for support. The fort, as depicted, alludes to Castillo de San Marcos, St. Augustine, Florida, and together with the red saltire adapted from the state flag symbolizes the rich heritage and home area of the organization.
The distinctive unit insignia was approved on 29 July 1977.