Chief Master Sergeant in the Air Force Junior Reserve Officer Training Corps (AF
The insignia represents the rank of Chief Master Sergeant in the Air Force Junior Reserve Officer Training Corps (AFJROTC) or the U.S. Air Force. It features a shield with a torch emblem superimposed on chevrons, which are stripes indicating rank. In the AFJROTC, this rank is held by cadet leaders who have demonstrated exceptional leadership and performance. In the U.S. Air Force, it is the highest enlisted rank. The Chief Master Sergeant serves as a key advisor to commanders and is responsible for the welfare and morale of enlisted personnel. This insignia is typically worn on the uniform to signify the wearer's rank and position.