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U.S. Air Force Tech. Sgt. William McCathern and Staff Sgt. Cord Wickander, 18th Security Forces Squadron defenders, respond to a simulated hostage scenario during the Best Defender Challenge at Kadena Air Base, Japan, Dec. 8, 2023. The BDC timed event consisted of a nine-mile ruck around the perimeter of the base equipped with a 30-pound pack, with various obstacles and challenges along the way. (U.S. Air Force photo by Airman 1st Class Melany Bermudez)
CAMERA
NIKON D750
LENS
24.0-70.0 mm f/2.8
APERTURE
5
SHUTTERSPEED
1/400
ISO
1600
No camera details available.
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