Feb 26, 2025

U.S. Marines with 3rd Battalion, 5th Marine Regiment, 1st Marine Division, establish a tent site as part of Mountain Training Exercise 1-25 at Marine Corps Mountain Warfare Training Center Bridgeport, California, Feb. 7, 2025. MTX is a month-long exercise designed to prepare units to survive and operate effectively in austere, mountainous terrain, further developing character, mental, spiritual and physical endurance and resiliency. (U.S. Marine Corps photo by Sgt. Atticus Martinez)

CAMERA

Canon EOS R

LENS

EF70-200mm f/2.8L IS III USM

APERTURE

4

SHUTTERSPEED

1/640

ISO

500

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

EF70-200mm f/2.8L IS III USM

APERTURE

4

SHUTTERSPEED

1/640

ISO

500

 
I Marine Expeditionary Force