Pfc. YongHyun Lee, a Dallas, Texas native, assigned

Pfc. YongHyun Lee, a Dallas, Texas native, assigned to Headquarters and Headquarters Battery, 210th Field Artillery Brigade, 2nd Infantry Division/ROK-US Combined Division, demonstrates how to perform medical care to a simulated casualty during a field training exercise at LTA130, South Korea, May 3, 2017. The week long FTX provides Soldiers training opportunities under simulated combat conditions. (U.S. Army photo by Cpl. Michelle U. Blesam, 210th FA Bde PAO)