MRF-D 25.3: 3rd Bn., 11th Marines, participates in obstacle course

U.S. Marine Corps Cpl. Justin Caoile, a field artillery cannoneer with Kilo Battery, 3rd Battalion, 11th Marine Regiment, Marine Rotational Force – Darwin 25.3, treads through a low tunnel during jungle warfare training at the Combat Training Centre in Tully, Australia, June 18, 2025.

MRF-D 25.3: 3rd Bn., 11th...

U.S. Marine Corps photo by Cpl. Angelina Sara/Released 250618-M-LO454-1240.JPG

Jul 3, 2025

U.S. Marine Corps Cpl. Justin Caoile, a field artillery cannoneer with Kilo Battery, 3rd Battalion, 11th Marine Regiment, Marine Rotational Force – Darwin 25.3, treads through a low tunnel during jungle warfare training at the Combat Training Centre in Tully, Australia, June 18, 2025. Marines participated in jungle warfare training in order to increase lethality in a jungle environment, further develop interoperability with the Australian Defence Force, and increase readiness for various operations in the Indo-Pacific region. MRF-D is an annual six-month rotational deployment to enhance interoperability with the Australian Defence Force and allies and partners and provide a forward postured crisis response force in the Indo-Pacific. Caoile is a native of Nevada. (U.S. Marine Corps photo by Cpl. Angelina Sara)

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CAMERA

Canon EOS R5

LENS

RF28-70mm F2 L USM

APERTURE

SHUTTERSPEED

1/500

ISO

400

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