Army Spc. India Silverthorne, right, hands a case of water to Army Sgt. 1st Class Rafael Matias-Ortiz to give to residents in the Las Palmas sector, San Juan, Puerto Rico, Oct. 12, 2017. Silverthorne is a vehicle mechanic assigned to the 3rd Expeditionary Sustainment Command. Matias-Ortiz is a combat medic specialist assigned to the 62nd Medical Brigade. Army photo by Sgt. 1st Class Donna Davis