Sergeant Maj. Ronald L. Green, 18th Sergeant Major the Marine Corps, left, Sergeant Maj. Troy E. Black, 19th Sergeant Major of the Marine Corps, middle, and Commandant of the Marine Corps Gen. David H. Berger, right, stand in the reviewing area at the conclusion of a relief and appointment ceremony at Marine Barracks Washington, D.C., July 26, 2019. The emblematic passing of the sword of office signifies the transfer of the senior enlisted leader of Marines and advisor to the commandant from...
https://news.usni.org/2019/07/29/sgt-maj-troy-black-takes-over-as-top-enlisted-marine