Jack Keller, a member of the University of Delaware Men’s Ice Hockey team defense, spars with the “Red Man” training opponent during a demonstration with the 436th Security Forces Squadron Phoenix Ravens on Dover Air Force Base, Delaware, Jan. 20, 2026. This session provided players with a hands-on look at the physical training and defensive tactics used by the 436th SFS personnel. (U.S. Air Force photo by Airman 1st Class Macy Dismore-Mann)
CAMERA
NIKON Z 6_2
LENS
NIKKOR Z 70-200mm f/2.8 VR S
APERTURE
28/10
SHUTTERSPEED
1/125
ISO
4000
No camera details available.
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