Sgt. 1st Class Adelaido Solis, the noncommissioned

Sgt. 1st Class Adelaido Solis, the noncommissioned officer in charge of the Supply Support Activity area at the Intermediate Staging Base in Alexandria, La, teaches his Soldiers about field refrigeration units, February 17, 2016. At the ISB, the 103rd Quartermaster Company Soldiers are preparing for their upcoming deployment by supporting 4th Infantry Brigade Combat Team (Airborne), 25th Infantry Division, at the Joint Readiness Training Center at Fort Polk, La., during rotation 16-04. (U.S. Army photo by Sgt. Beth Raney, 343rd Mobile Public Affairs Detachment)