U.S. Air Force Staff Sgt. Esteban Goniwicha, 435th Security Forces Squadron ground combat readiness training center instructor, provides security on an airfield during exercise Frozen Defender in Grostenquin, France, Jan. 14, 2020. Frozen Defender tests the squadron’s capabilities in a contested environment under harsh conditions. Goniwicha and his comrades cleared the airfield of any simulated adversaries to enable air operations in the austere environment. (U.S. Air Force photo by Staff Sgt. Devin Boyer)
14.0-24.0 mm f/2.8
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.