Tenné, a torch Argent enflamed Proper, surmounted by a pair of palmetto branches saltirewise Vert fimbriated of the second, overall a crescent Or environed by an annulet of lightning White.
That for the regiments and separate battalion of the South Carolina Army National Guard: On a wreath of the colors, Argent and Tenné, upon a mount Vert a palmetto tree Proper charged with a crescent Argent.
Orange and white are the colors used for Army Signal organizations, and the torch and palmetto leaves simulate the Corps insignia. The torch and annulet of lightning symbolize leadership and the unit's mission and capabilities. The crescent and palmetto leaves refer to the emblem of South Carolina, the unit's home.
The crest is that of the South Carolina Army National Guard.
The coat of arms was approved on 6 Nov 1996.