A Air Force Medium-Sized Robot prepares to approach an improvised explosive device during the Raven's Challenge XI Interoperability Exercise at Pinal Airpark in Marana, Ariz., March 21, 2017. Pinal Airpark is a commercial airliner scrapyard, which provides an optimal military training environment.

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Size: 1731px × 1155px
Photo credit: © Chuck Little / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, air, america, archive, armed, army, davis-monthan, defence, force, forces, military, navy, reportage, service, serviceman, servicemen, soldier, states, tucson, united, usa