U.S. Navy Hospital Corpsman 1st Class Kirtney Lim, with Navy Medicine Readiness and Training Command (NMRTC) Patuxent River, left, and U.S. Air Force Tech Sgt. Blake Douglass, an expeditionary communication specialist, with Osan Air Base, right, move excavated soil during a recovery mission in The Socialist Republic of Vietnam, Nov. 12, 2023. There are currently 1,578 missing personnel from the Vietnam War. (U.S. Marine Corps photo by Cpl. Stephen Holland)