The 1st Expeditionary RED HORSE Group is redesignated the 1st Expeditionary Civil Engineer Group in a ceremony here March 26, 2012. The ceremony included a change of command, from Col. <PERSON> to Col. <PERSON>. <PERSON>, U.S. Air Forces Central deputy commander, presided over the event. (U.S. Air Force Photo/Staff <PERSON>. <PERSON>)