U.S. Army Staff Sgt. Kevin Graham, a combat engineer

U.S. Army Staff Sgt. Kevin Graham, a combat engineer and Observer-Coach-Trainer with the Active Component/Reserve Component of the 181st Multi-Functional Training Brigade reviews the procedures of responding to enemy contact with U.S. Army Reserve Soldiers from the 341st Engineer Company and 401st Engineer Company (Multi-Role Bridge Company) as they gather on completion of a training lane on Fort McCoy, Wis., as part of Warrior Exercise 86-17-02, May 3, 2017. More than 70 U.S. Army Reserve units conducted combat training to increase their lethality as cohesive units of action during the 84th Training Command’s WAREX 86-17-02 at Fort McCoy, Wis., April 29 through May 13, 2017. (U.S. Army Reserve photo by Sgt. Beth Raney, 343rd Mobile Public Affairs Detachment)