Vert, a fillet cross throughout Or surmounted by a triangle Gules (Crimson) fimbriated of the second and surmounted in base by a bomb Sable enflamed Proper charged with a hawk's eye of the like.
That for the regiments and separate battalions of the Army Reserve: From a wreath Or and Vert, the Lexington Minute Man Proper. The statue of the Minute Man, Captain John Parker (H.H. Kitson, sculptor), stands on the common in Lexington, Massachusetts.
MISSION SUPPORT SUCCESS.
The green background quartered in gold alludes to the location of the unit, and refers to the geometric landscape of Iowa. Green also denotes growth and vigor. Crimson and yellow are traditionally associated with the unit's Ordnance heritage, as is the firebomb. The hawk's eye refers to Iowa's nickname, the "Hawkeye State," and stands for vigilance. The triangle stands for support; gold is for excellence.
The crest is the crest of the U.S. Army Reserve.
The coat of arms was approved effective 16 September 1995.