163rd Infantry Regiment Unit Crest (Men, Do Your Duty) - Sold in Pairs SBBA~Double~6536_SFC-EL and employ at least two

and employ at least two (2) different types of military aircraft

and finally for the 18th Support Battalion in 1993

Please keep in mind that all Infrared items are a "tool of the trade" and require proper (Government (includes Federal and Military)

United States Army 16th Sustainment Brigade Unit Crest (Logistics the Key to Win)

163rd Infantry Regiment Unit Crest (Men, Do Your Duty) - Sold in Pairs SBBA~Double~6536_SFC-EL and employ at least twoUnited States Army 163rd Infantry Regiment Unit Crest (Men, Do Your Duty) Criteria: These unit crests are worn by the 163rd Infantry Regiment. Men, Do Your Duty is their motto. Worn by the Montana Army National Guard. Distinctive unit insignia (DUI) are worn on the Army Class A Uniform (Greens) and Army Service Uniform (ASU). Note: Sold in pairs (i. e., if you order a quantity of 1 you will receive two Unit Crests).