Staff Sgt. Enrique Salas, 31st Security Forces Squadron area supervisor, clears a stairwell during an advanced tactical course at the Cheyenne Fire Department training facility in Cheyenne, Wyo., June 17, 2019. Teams were taught how to move floor to floor and engage in enemy fire. (U.S. Air Force photo by Staff Sgt. Ashley N. Sokolov)
CAMERA
NIKON D810
LENS
50.0 mm f/1.4
APERTURE
33/10
SHUTTERSPEED
10/1250
ISO
1600
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.