48th Chemical Brigade Unit Crest (To Protect the Nation) - Sold in Pairs sbb?_w=59 or root of American chemical

or root of American chemical warfare

where this unit is located

United States Coast Guard Commandant Staff Identification Badge

the location of the unit

48th Chemical Brigade Unit Crest (To Protect the Nation) - Sold in Pairs sbb?_w=59 or root of American chemicalUnited States Army 48th Chemical Brigade Unit Crest (To Protect the Nation) Criteria: Unit Crests are unique to each unit in the U. S. Army and are officially known as Distinctive Unit Insignia although most Soldiers refer to them as "Unit Crests." The insignia design is derived from the coat of arms authorized for a unit. All personnel assigned to the organization wear the insignia, except general officers, the Sergeant Major of the Army and the