Staff Sgt. Sean Donnelly, 721st Air Mobility Operations Group airlift specialist mission maintenance craftsman, reviews engine schematics during an engine installation of a C-17 Globemaster III aircraft July 19, 2018, at an undisclosed location in Southwest Asia. Donnelly and his fellow 721st AMOG Airmen, who hail from Ramstein Air Base, Germany, delivered the engine and partnered with the 5th Expeditionary Mobility Squadron for the project.

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Photo credit: © Barney Low / Alamy / Afripics
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Keywords: -17, afcent, air, america, archive, armed, army, centcom, defence, force, forces, military, navy, oir, reportage, service, serviceman, servicemen, soldier, states, united, usa, usafcent, usafe