Air Force Senior Airman Alexander Mashburn, a structural journeyman with the 1st Expeditionary Civil Engineer Group, cuts concrete masonry units as part of a construction project on Al Udeid Air Base, Qatar, June 17, 2022. CMUs must be cut according to very specific measurements in order to fit properly on structures being built.

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Size: 8256px × 5504px
Photo credit: © Operation 2022 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: civil, eceg, engineers, ready, usafcent