Or, five piles in point Gules, a phoenix Purpure fimbriated and garnished of the first rising from flames Proper, all resting upon a demi-globe issuant from base Azure with gridlines of the first bearing a copper mullet Proper.
That for the regiments and separate battalions of the Army Reserve: From a wreath Or and Gules, 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.
HOPE THROUGH DEEDS.
Purple is the primary branch color for Civil Affairs. Gold is emblematic of honor and high achievement. The phoenix rising from the flames symbolizes rebirth and the unit's mission to re-establish order and hope from chaos. The globe highlights the unit's worldwide mission. The red and yellow rays and the star in base are adapted from the Arizona State flag, home base of the battalion.
The crest is that of the U.S. Army Reserve.
The coat of arms was approved effective 16 September 2004.