Master Sgt. Travis Hallinger, 931st Wing Staff Agency first sergeant, and Major Jamie Briske, 22nd Medical Group Operational Support Team Flight Commander, engage in jiu-jitsu combat training on McConnell Air Force Base, Kansas, Feb. 26, 2026. Jiu-jitsu is a grappling-based martial art that focuses on ground fighting, using leverage, technique, and joint locks or chokes to subdue opponents. (U.S. Air Force photo by Airman 1st Class Tavian Sims)
CAMERA
NIKON Z 7_2
LENS
NIKKOR Z 70-200mm f/2.8 VR S
APERTURE
28/10
SHUTTERSPEED
1/125
ISO
2500
No camera details available.
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