Sergeant Major of the Marine Corps

Official Chevron for the Sergeant major of the Marine Corps
Department of the Navy
Headquarters Marine Corps

01

SMMC Ruiz visits MCAS Cherry Point

U.S. Marine Corps Sgt. Maj. Carlos A. Ruiz, the 20th Sergeant Major of the Marine Corps, visits Marine Corps Air Station (MCAS) Cherry Point, North...

02

SMMC Ruiz visits TRS

U.S. Marine Corps Sgt. Maj. Carlos A. Ruiz, the 20th Sergeant Major of the Marine Corps, visits Marines on Marine Corps Base Camp Lejeune, North...

03

SMMC speaks at MCBH Town Hall

U.S. Marines sing the Marines’ Hymn alongside Sgt. Maj. Carlos A. Ruiz, the 20th Sergeant Major of the Marine Corps, during a town hall at the base...

04

SMMC Hosts Sunset Parade

U.S. Marine Corps Sgt. Maj. Carlos A. Ruiz, Sergeant Major of the Marine Corps, delivers a motivating address to Marines of Marine Barracks...

05

SMMC Ruiz attends II MEF R&A

U.S. Marine Corps Sgt. Maj. Carlos A. Ruiz, the 20th Sergeant Major of the Marine Corps, visits Marines on Marine Corps Base Camp Lejeune, North...

06

SMMC hosts SMMC Symposium

U.S. Marine Corps Sgt. Maj. Carlos A. Ruiz, the 20th Sergeant Major of the Marine Corps, hosts the 2025 Sergeant Major of the Marine Corps Symposium...

 

 

"IF THE MARINE IS THE WEAPON SYSTEM, THEN TREAT THE MARINE LIKE A WEAPON SYSTEM AND ARM THE MARINE LIKE A WEAPON SYSTEM." -SMMC

 

 

 

0331 Day
2d Marine Division recognizes our Machine Gunner Marines (0331) on Marine Corps Base Camp Lejeune, North Carolina, March 31, 2025. This day is celebrated every year as the Day of the Machine Gunners due to the 0331 military occupational specialty code, and recognizes all infantry riflemen in the U.S. Marine Corps. (U.S. Marine Corps video by Pfc. Cecilia Campbell and LCpl. Logan Smith)
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Sergeant Major of the Marine Corps