Photos

Dec 18, 2023

U.S. Marine Corps Cpl. Nicholas Jolliff, left, a chemical, biological, radiological, and nuclear specialist, with Marine Wing Support Squadron 372, Marine Air Control Group 38, 3rd Marine Aircraft Wing, adjusts the gas mask of Lance Cpl. Darren Wong, a CBRN specialist with 1st Combat Engineer Battalion, 1st Marine Division, during Exercise Steel Knight 23.2 at Marine Corps Air Station Miramar, California, Dec. 14, 2023. Marines surveyed an abandoned facility for the presence of simulated CBRN hazards to facilitate the establishment and operation of a forward arming and refueling point. Steel Knight 23.2 is a three-phase exercise designed to train I Marine Expeditionary Force in the planning, deployment and command and control of a joint force against a peer or near-peer adversary combat force and enhance existing live-fire and maneuver capabilities of the MAGTF. (U.S. Marine Corps photo by Lance Cpl. Samantha Devine)

CAMERA

Canon EOS R5

LENS

RF28-70mm F2 L USM

APERTURE

45/10

SHUTTERSPEED

1/500

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 R5

LENS

RF28-70mm F2 L USM

APERTURE

45/10

SHUTTERSPEED

1/500

ISO

100