Operation Cold Steel 2017
A U.S. Army Reserve with 360th Chemical, Biological, Radiological and Nuclear Company, 76th Operational Response Command, adjusts his transversing and elevation mechanism while completing ground qualification during Operation Cold Steel at Fort McCoy, Wis., March 25, 2017. Operation Cold Steel is the U.S. Army Reserve's crew-served weapons qualification and validation exercise to ensure that America's Army Reserve units and Soldiers are trained and ready to deploy on short-notice and bring combat-ready and lethal firepower in support of the Army and our joint partners anywhere in the world. (U.S. Army Reserve photo by Staff Sgt. Debralee Best, 84th Training Command)