US air Force Explosive Ordnance Disposal Master Badge, cloth

First created in the 1950s, the EOD Badge is issued in three levels and is identical for all branches of service. Although each service has its own requirements the basic EOD badge is issued upon completion of explosive handling training and between 18–24 months of on-the-job field training. The Senior EOD Badge is issued after 3–5 years as an explosive ordnance specialist and the Master Explosive Ordnance Disposal Badge is issued after 7–15 years of service in a senior supervisory position.