U.S. Air Force Col. Donovan Laskey, 374th Airlift Wing deputy commander, performs pull-ups while wearing a weighted vest during the Samurai Challenge “Murph” competition at Yokota Air Base, Japan, May 20, 2026. The competition tested participants through a series of physical challenges including pull-ups, push-ups, running and squats. (U.S. Air Force photo by Airman 1st Class Carissa McSwain)
CAMERA
NIKON D5
LENS
70.0-200.0 mm f/2.8
APERTURE
56/10
SHUTTERSPEED
1/160
ISO
50
No camera details available.
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.