Lt. Col. James Ballas, 434th Civil Engineer Squadron, speaks to members of the 434th CES after accepting command during a change of command ceremony at Grissom Air Reserve Base, Ind., Dec. 5, 2015. Ballas previously served at Seymour Johnson Air Force Base, N.C., before coming to the Hoosier state. (U.S. Air Force photo/Senior Airman Katrina Heikkinen)
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