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Planes over water

AIR FORCE PHOTOS

B-21 Raider Environmental Protection Shelter prototype

Construction of a B-21 Raider Environmental Protection Shelter prototype is completed at Ellsworth Air Force Base, S.D., Feb. 26, 2021. Ellsworth AFB was selected as the test site for the B-21 EPS as it provides the most extreme and diverse weather conditions to test the temporary structures. The testing for the EPS prototypes at Ellsworth AFB does not interfere with Air Force compliance to the National Environmental Protection Act/Environmental Impact Statement preparation for the first B-21 Main Operating Base. (U.S. Air Force photo by Airman First Class Quentin Marx)

PHOTO BY: U.S. Air Force
VIRIN: 210226-F-YM413-011.JPG
FULL SIZE: 0.37 MB
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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.