Army Pfc. Tim Hofmann, a native of Atwater, Minn., left, and Spc. Alex Sidoa, a native of Houston, Texas, help Army Sgt. Michael Barnes, a native of Minneapolis, Minn., through the smoke marking a simulated casualty extraction point during a Situation Exercise Training lane during the Ready Warrior Competition at Camp Madbull on Joint Base Elmendorf-Richardson, Alaska, Thursday, June 23, 2016. The three-day competition tested teams of Soldiers assigned to U.S. Army Alaska’s 17th Combat Sustainment Support Battalion in physical fitness, small arms proficiency, land navigation, and small-unit tactics as well as other Soldier skills. (U.S. Air Force photo/Justin Connaher). Original public domain image from Flickr