Australian Defence Force Vice Chief Visits Luke
Vice Admiral Ray Griggs, Australian Vice Chief of the Defence Force, and other members of the Australian Defense Force, arrive at the F-35 Academic Training Center at Luke Air Force Base, Ariz., Feb. 22, 2018. The purpose of the visit was to familiarize the Australian Defence Force with ongoing and future activities regarding F-35 pilot training and maintenance. (U.S. Air Force photo/Airman 1st Class Alexander Cook)

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Photo by: Airman 1st Class Alexander Cook |  VIRIN: 180222-F-BQ566-010.JPG