Air Force Col. Jon Hannah, 422d Air Base Group commander, left, passes the 422d Medical Squadron’s guidon to Lt. Col. Debra Sims, 422d MDS incoming commander, as part of the 422d MDS change of command at RAF Croughton, England, June 23, 2022. The ceremony is a military tradition that represents a formal transfer of a unit’s authority and responsibility from one commander to another.

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Photo credit: © Operation 2022 / Alamy / Afripics
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Keywords: 501csw, england, usaf, usafe