U.S. Army Staff Sgt. Geewoo Wajeel, left, with 12th Combat Aviation Brigade, pulls security while his team members perform first aid to a simulated casualty at the hand grenade range during the U.S. Army Europe Best Warrior Competition at the 7th Army Training Command’s Grafenwoehr Training Area, Grafenwoehr, Germany, May 7, 2019. The competition tests the Soldiers’ abilities to adapt to a variety of physically and mentally demanding challenges and situations to determine who will move on to the Army level competition later this year.