Army Spc. Zackery Williams yells out follow-on orders to members of his squad to advance during the Operation Punchbowl live-fire exercise at Joint Base Elmendorf-Richardson, Alaska, Feb. 10, 2018. Williams is assigned to the 25th Infantry Division’s Company B, 1st Battalion, 5th Infantry Regiment, 1st Stryker Brigade Combat Team. Air Force photo by Alejandro Peña