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Col. Jennifer Vecchione, left, 51st Medical Group commander, presents Lt. Col. Theodosia Montgomery, 51st Medical Support Squadron (MDSS) outgoing commander, a Meritorious Service Medal (MSM) medal during the 51st MDSS change of command ceremony at Osan Air Base, Republic of Korea, June 17, 2022. The MSM is a military award presented to members of the Armed Forces, who distinguished themselves by outstanding meritorious achievement or service to the U.S.
