ShieldGules, a cost enhanced Argent between in chief a lion rampant and in base a lion passant guardant bendwise Or.
CrestThat for the regiments and separate battalions of the Army Reserve: On a wreath of the colors Argent and Gules, the Lexington Minute Man Proper. The statute of the Minute Man, Captain John Parker (H.H. Kitson, sculptor), stands on the common in Lexington, Massachusetts.
MottoLABORAMUS AD MUNIENDUM (We Work To Fortify).
ShieldScarlet and white are the colors of the Corps of Engineers. The rampant lion is from the arms of Bavaria and symbolizes the unit's final campaign during World War II, the Central Europe campaign. The lion "passant guardant" is from the arms of Normandy and represents the organization's participation in the assault landing on the beaches.
CrestThe crest is that of the United States Army Reserve.
The coat of arms was approved on 24 May 1956.