18TH FIELD ARTILLERY BRIGADE
On a scarlet shield-shaped embroidered item with a semi-circular base 2 1/4 inches (5.72cm) in height and 1 7/8 inches (4.76cm) in width overall and edged with a 1/8 inch (.32cm) yellow border, a yellow lozenge throughout. The flash was approved on 13 Mar 1981.
On a scarlet oval-shaped embroidered item edged with a 1/8 inch (.32cm) yellow border, 1 3/8 inches (3.49cm) in height and 2 1/4 inches (5.72cm) in width, overall a yellow lozenge throughout. The background trimming was approved on 23 Dec 1997.