U.S. Air Force Staff Sgt. Kenneth Kirven, 388th Munitions Squadron precision guided munitions crew chief, prepares a GBU/39B for a training exercise held at Hill Air Force Base, Utah, July 8, 2021. The GBU/39B is an extended range all-weather, day or night 250-pound class, guided munition, which relies on the Global Positioning System to provide navigation to the target. (U.S. Air Force photo by Staff Sgt. Codie Trimble)
NIKON Z 6_2
VR 70-200mm f/2.8E
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
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.