Col. Christopher D. Gries assumes command of the 137th Special Operations Wing from Maj. Gen. Michael Thompson, adjutant general for Oklahoma, at a change of command ceremony at Will Rogers Air National Guard Base (WRANGB) in Oklahoma City, May 1, 2021. Gries was formerly the 137th Operations Group commander and became the 18th wing commander at WRANGB. (U.S. Air National Guard photo by Senior Master Sgt. Andrew M. LaMoreaux)

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Photo by: Senior Master Sgt. Andrew M. LaMoreaux |  VIRIN: 210501-Z-HL234-0108.JPG