Astral Knight 21: Liberty Wing trains with European Allies
U.S. Air Force Staff Sgt. Kevin Grimm, 48th Logistics Readiness Squadron vehicle maintenance craftsman, tops off the oil on a refueling truck during exercise Astral Knight 21 at Larissa Air Base, Greece, May 20, 2021. During Astral Knight 21, the Liberty Wing sharpened its ability to deploy capable, credible forces to operate from strategic locations, which is enabled by strong regional partnerships critical for a rapid united response to adversaries around the world. (U.S. Air Force photo by Tech. Sgt. Alex Fox Echols III)

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Photo by: Tech. Sgt. Alex Fox Echols III |  VIRIN: 210520-F-DY859-0071.JPG