The design of the regimental distinctive unit insignia was approved on 17 September 1969, containing the motto Enforcers of Democracy. The blue portion and fleur-de-lis symbolize the Presidential Unit Citation and Croix de Guerre awarded to the 134th Infantry Regiment for the Battle of Saint-Lô and the Siege of Bastogne during World War II, inherited by elements of the battalion. The vertical pallets depict stylized gun barrels, representing the artillery role of the unit.