Fort McCoy, Wis. - U.S. Army Reserve Sgt. Joshua J. Humphrey from Indiana, Pa., representing the 412th Theater Engineer Command, with the 340th Engineer Company, New Kensington, Pa., applies first aid to a simulated open chest wound as one of the medical Army Warrior Tasks tested during the 2015 Combined TECs’ Best Warrior Competition April 25 to 29 at Fort McCoy, Wis. (U.S. Army photo by Sgt. 1st Class Darrin McDufford)