This Combat Service Identification Badge is for the 52nd Ordnance Group of the United States Army. This CSIB is a 2 inch enamel pin that is ready to be worn on the Army service dress blue uniforms. Can be easily attached to your uniform with its pin backing to securely display this badge to meet all regulations. After service this combat service identification badge could be displayed in a Veteran’s shadow box. The 52nd Ordnance Group is the command and control headquarters for Explosive Ordnance Disposal units in the Army. This unit was established in 1943 and located east of the Mississippi. The 52nd Ordnance Group combat service identification badge is made 100 percent in the USA.