250527-Z-JU667-3054

Tech. Sgt. John Keller, assistant flight chief with the Colorado Air National Guard’s 233rd Security Forces Squadron, practices hand-to-hand combat during a combatives course at the Alpena Combat Readiness Training Center in Alpena, Mich., May 27, 2025. More than 50 Airmen from the Kentucky Air Guard joined with members of the Colorado Air National Guard and the Ecuadorian Air Force for a nine-day field exercise here May 21 to 29. (U.S. Air National Guard photo by Phil Speck)

PHOTO BY: Phil Speck
VIRIN: 250527-Z-JU667-3054.JPG
FULL SIZE: 1.3 MB
Additional Details

CAMERA

NIKON D750

LENS

70.0-200.0 mm f/2.8

APERTURE

28/10

SHUTTERSPEED

1/400

ISO

1600

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.

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