ShieldOr, two chevrons braced Sable, overall on a pile reversed Gules (Soldier Red), a ship's wheel surmounted by a key, ward to sinister and downward and a lightning bolt in saltire, all of the first.
CrestThat for the regiments and separate battalions of the South Dakota Army National Guard: From a wreath Or and Sable, a coyote statant Proper.
ShieldSoldier red and gold are the colors traditionally associated with Logistics. The chevrons and pile denote support. The black chevrons allude to the Black Hills of South Dakota, indicating the home state of the unit. The pile also symbolizes a spearhead, combined with the images of the ship's wheel, key and lightning bolt conveys the unit's accuracy and focus to provide logistical support.
CrestThe crest is that of the South Dakota Army National Guard.
The coat of arms was approved on 17 January 2013.