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Dec 17, 2025

U.S. Marines with Maritime Reconnaissance Platoon, 1st Reconnaissance Battalion, 1st Marine Division, conduct maritime domain awareness during Exercise Steel Knight 25 at San Clemente Island, California, Dec. 11, 2025. Steel Knight is an annual exercise that strengthens the Navy-Marine Corps team's ability to respond forward, integrate across domains, and sustain Marine Air-Ground Task Force readiness. (U.S. Marine Corps photo by Lance Cpl. Alan Gomez)

CAMERA

Canon EOS R

LENS

RF28-70mm F2 L USM

APERTURE

35/10

SHUTTERSPEED

1/8000

ISO

100

IMAGE IS PUBLIC DOMAIN

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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.

CAMERA

Canon EOS R

LENS

RF28-70mm F2 L USM

APERTURE

35/10

SHUTTERSPEED

1/8000

ISO

100