Senior Airman Gianni Perreira, left, 436th Security Forces Squadron response force leader, and Staff Sgt. Sidney Shaffer, right, 436th SFS lead evaluator, cordon off an area with police barricade tape prior to the start of an active shooter exercise held at Dover Air Force Base, Delaware, Oct. 14, 2022. The exercise involved numerous base and community first responders that worked together to neutralize the simulated active shooter during this joint training exercise. (U.S. Air Force photo by Roland Balik)
CAMERA
NIKON D4
LENS
70.0-200.0 mm f/2.8
APERTURE
63/10
SHUTTERSPEED
1/250
ISO
1600
No camera details available.
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