who is the sgtmaj of the marine corps
Sergeant Major of the Marine Corps Sergeant Major of the Marine Corps (officially abbreviated to SMMC[1][2]) is a billet, as well as a unique enlisted grade of rank, with a unique non-commissioned grade of rank insignia, in the United States Marine Corps.
Joint Special Operations Command The Joint Special Operations Command (JSOC) is a component command of the United States Special Operations Command (USSOCOM) and is charged to study special operations requirements and techniques to ensure interoperability and equipment standardization; plan and conduct special operations exercises and training; develop joint special operations tactics; and execute special operations missions worldwide. It was established in 1980 on recommendation of Colonel Charlie Beckwith, in the aftermath of the failure of Operation Eagle Claw.[2] It is located at Pope Field (Fort Bragg, North Carolina).