20th CBRNE Command Unit Crest (Libertatem Defendimus) - Sold in Pairs O-3 Lieutenant The CSIB is authorized for

The CSIB is authorized for immediate use on the new dress blue Army Service Uniforms (ASUs)

Nicknamed "Beavers" they are a unit of the US Army located at Fort Hood

United States Army 27th Engineer Battalion Unit Crest (Omnes Res Bene Facere)

Navy Distinguished Service Medal

and for participation in Berlin between 1961 and 1963

20th CBRNE Command Unit Crest (Libertatem Defendimus) - Sold in Pairs O-3 Lieutenant The CSIB is authorized forUnited States Army 20th CBRNE Command Unit Crest (Libertatem Defendimus) Criteria: These distinctive unit insignia (DUI) are worn by the 20th CBRNE Command (Chemical, Biological, Radiological, Nuclear, and high yield Explosives). Previously approved for the 20th Support Command in 2005 an redesignated in 2013. Libertatem Defendimus is their motto. Worn on the Army Class A Uniform (Greens) and Army Service Uniform (ASU). Note: Sold in pairs (i. e., if