Lt. Col. Evyn Helber, right, accepts command of the 71st Medical Support Squadron, from Col. Douglas Curry, 71st Medical Group commander, during a ceremony May 24, in the Vance Collocated Club at Vance AFB, Okla. Colonel Helber replaced Lt. Col. Sabina Garrett, who is deploying. (U.S. Air Force photo/ Roger Betz)