United States Army 464th Chemical Brigade Unit Crest (We Serve in Silence)
Criteria: These distinctive unit insignia (DUI) are worn by the 464th Chemical Brigade. We Serve In Silence is their motto and is inscribed on each crest. Originally approved in 1974 for the 464th Chemical Group and redesignated in 1987. Unit crests are worn on the Army Service Uniform (ASU) and Army Class A Uniform (Greens).
Note: Sold in pairs (i.e., if you order a quantity of 1 you will receive two Unit Crests).