U.S. Army Reserve Sgt. 1st Class Jonathan L. Sims, a senior rail advisor of the 757th Expeditionary Railway Center (ERC), poses for a portrait at Joint Base Langley-Eustis, Virginia, August 6, 2022. Sims, a Florida native, has been serving in the Army Reserve for 14 years with the ERC and also works as a locomotive engineer as a civilian. (U.S. Army Reserve photo by Sgt. Therese Prats)