U.S. Army Reserve Sgt. Konner Klein, a supply sergeant with Charlie Company, 457th Civil Affairs Battalion, 361st Civil Affairs Brigade, 7th Mission Support Command (MSC), Wiesbaden, Germany, stops to administer first aid while maneuvering the obstacle course during the 7th MSC Best Warrior Competition (BWC) in Kaiserslautern, Germany, April 26, 2019. BWC is an annual event designed to test the physical fitness, military knowledge, marksmanship, endurance and land navigational skills of each competitor. (U.S. Army Reserve photo by Spc. Terry Cunningham, 221st Public Affairs Detachment)