Army Spc. Joseph Culbertson, back left, pushes a mock casualty under a barbed wire obstacle with the help of his litter team during the Expert Field Medic Badge testing at the Medical Support Training Center at Fort Bragg, N.C., May 16, 2018. Culbertson is a medic assigned to 82nd Airborne Division’s Company D, 1st Battalion, 505th Parachute Infantry Regiment, 3rd Brigade Combat Team. Army photo by Sgt. Christopher Gallagher