U.S. Marine Corps photo by Gunnery Sgt. Jordan Gilbert/Released 260307-M-RB959-2034.JPG
Mar 11, 2026
U.S. Marine Corps Sgt. Maj. Carlos A. Ruiz, the 20th Sergeant Major of the Marine Corps, visits Marines and Sailors assigned to 4th Medical Battalion, 4th Marine Logistics Group at the Naval and Marine Corps Reserve Center, San Diego, California, March 7, 2026. Ruiz visited the reserve Marines and Sailors during their drill weekend in order to gain a better understanding of their training. Ruiz also participated as the senior enlisted leader for promotion and award ceremonies. (U.S. Marine Corps photo by Gunnery Sgt. Jordan E. Gilbert)
CAMERA
Canon EOS R
LENS
RF24-240mm F4-6.3 IS USM
APERTURE
56/10
SHUTTERSPEED
1/250
ISO
100
No camera details available.
This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit. Further, any commercial or non-commercial use of this photograph or any other DoD image must be made in compliance with guidance found at https://www.dimoc.mil/resources/limitations, which pertains to intellectual property restrictions (e.g., copyright and trademark, including the use of official emblems, insignia, names and slogans), warnings regarding use of images of identifiable personnel, appearance of endorsement, and related matters.