Second Lt. Harrison Heath, of Charleston, S.C., with 902nd Engineer Company, 15th Engineer Battalion, 18th Military Police Brigade explains his unit’s progress to Maj. Gen. Duane A. Gamble, of Arbutus, Md., commander of 21st Theater Sustainment Command July 9, during a visit to the Central Training Area in Estonia. In only a matter of weeks, the 902nd Eng. Company built four “b” huts and began work on a new tank road in the training area. (U.S. Army Photo by Sgt. Juana M. Nesbitt, 13th Public Affairs Detachment)