Chemical School Unit Crest (Elementis Regamus Proelium) - Sold in Pairs SBBA~Double~8285 and Diagnostic Equipment Unit Crest

and Diagnostic Equipment Unit Crest (TMDE)

Military personnel who finish instructor tours at the Inter-American Defense College or serve on staff for the IADB Chairman or Secretariat are also eligible for this award

also known as "Jump Wings

United States Army 417th Base Support Battalion Unit Crest (We Make a Difference)

and preventive maintenance of the unit's infantry weapons

Chemical School Unit Crest (Elementis Regamus Proelium) - Sold in Pairs SBBA~Double~8285 and Diagnostic Equipment Unit CrestUnited States Army Chemical School Unit Crest (Elementis Regamus Proelium) Criteria: These distinctive unit insignia (DUI) are worn by the Chemical School. Their motto is Elementis Regamus Proelium which translates to Let Us Rule the Battle by Means of the Elements. The dragon symbolizes the fire and destruction of chemical warfare and yellow and blue are the colors of the Chemical Corps. This DUI was redesignated for the Chemical School in 1980. Unit