U.S. Army Reserve Spc. Yannik Marazia, a heavy wheeled vehicle operator with the 510th Regional Support Group, 7th Mission Support Command (MSC), Kaiserslautern, Germany, wades through a trench 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 Sgt Christopher Stelter, 221st Public Affairs Detachment)