Maj. Gen. John R. O’Connor, 21st Theater Sustainment Command Commanding General, had nothing but kind, resounding words of what all the 30th Medical Brigade, had accomplished under the outgoing command team, during the 30th Medical Brigade’s change of command and responsibility ceremony on May 18, 2015, at Sembach Parade Field, Germany. (U.S.Army photo by Visual Information Specialist Elisabeth Paque/Released)