Master Sgt. Jeremy Stupperich, 436th Airlift Wing command post senior emergency actions controller, looks at a target through the M9 sight during Combat Arms Training and Maintenance class May 13, 2020, at Dover Air Force Base, Delaware. Stupperich and other CATM students wore masks whenever six feet of separation could not be maintained, whether in the classroom or on the firing range. A shelter-in-place order was issued in mid-March to help mitigate the spread of COVID-19. (U.S. Air Force photo by Roland Balik)
24.0-120.0 mm f/4.0
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.