57th ATG welcomes new commander
Col. Samantha Weeks, 57th Adversary Tactics Group outgoing commander, renders a final salute during a change of command ceremony at Nellis Air Force Base, Nevada, Aug. 3, 2018. Weeks was the 57th ATG commander for nearly two years. (U.S. Air Force photo by Airman 1st Class Andrew D. Sarver)

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Photo by: Airman 1st Class Andrew Sarver |  VIRIN: 180803-F-JV039-134.JPG