Sgt. Ryan Rudman, a cavalry scout, and Spc. Patricia

Sgt. Ryan Rudman, a cavalry scout, and Spc. Patricia Burns, a combat medic, assigned to 2nd Squadron, 1st Cavalry Regiment, 1st Stryker Brigade Combat Team, 4th Infantry Division, treats a simulated open chest wound on a casualty during the medical stakes lane during Ivy Week 2019, Fort Carson, Colo., June 24, 2019. The medical stakes lane tests four Soldier teams in medical skills taught in the Army’s combat life saver course. Ivy Week is a weeklong event that celebrates the 4th Infantry Division and Fort Carson’s units with hundreds of Soldiers competing for their respective units. (U.S. Army photo by Sgt. Sidnie Smith)