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U.S. Marine Corps Cpl. Humberto Castro, a mortarman with 3rd Battalion, 7th Marine Regiment, 1st Marine Division, assembles a small unmanned aircraft system during Project G.I. at Marine Corps Base Camp Pendleton, California, Aug. 26, 2025. The Defense Innovation Unit’s Project G.I. Challenge brought together Marines with I Marine Expeditionary Force, industry partners, and Department of Defense leaders to evaluate commercial sUAS, with Marine feedback shaping future procurement decisions and advancing modernization for contested environments. Castro is a native of California. (U.S. Marine Corps photo by Lance Cpl. Sawyer Carleton)

Project G.I

U.S. Marine Corps photo by Lance Cpl. Sawyer Carleton/Released 250826-M-MU704-1170.JPG

Sep 10, 2025

U.S. Marine Corps Cpl. Humberto Castro, a mortarman with 3rd Battalion, 7th Marine Regiment, 1st Marine Division, assembles a small unmanned aircraft system during Project G.I. at Marine Corps Base Camp Pendleton, California, Aug. 26, 2025. The Defense Innovation Unit’s Project G.I. Challenge brought together Marines with I Marine Expeditionary Force, industry partners, and Department of Defense leaders to evaluate commercial sUAS, with Marine feedback shaping future procurement decisions and advancing modernization for contested environments. Castro is a native of California. (U.S. Marine Corps photo by Lance Cpl. Sawyer Carleton)

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CAMERA

Canon EOS R5

LENS

RF70-200mm F2.8 L IS USM

APERTURE

63/10

SHUTTERSPEED

1/1600

ISO

1000

IMAGE IS PUBLIC DOMAIN

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.