U.S. Army Reserve Spc. Kelvin Rivera Gonzalez, a petroleum

U.S. Army Reserve Spc. Kelvin Rivera Gonzalez, a petroleum supply specialist, assigned to the 941st Quartermaster Company, 346th Transportation Battalion, 166th Regional Support Group, 1st Mission Support Command, out of Salinas, Puerto Rico, reviews the preventive maintenance checks and services process with newly assigned Army Reserve Pvt. Caleb Gonzalez, also a petroleum supply specialist, assigned to the 941st QM, at Fort Buchanan, Puerto Rico, Oct. 5, 2017. Rivera lives in Orlando, Fla., but is a native of Juana Diaz, Puerto Rico, and immediately bought a one-way ticket to Puerto Rico to help his family, community, and unit in the wake of Hurricane Maria. (U.S. Army Reserve photo by Sgt. Carlos J. Garcia)