Soldiers assigned to the 455th Engineer Company, 301st Maneuver Enhancement Brigade, witness the aftermath of a 40-pound cratering charge during extended combat training at Orchard Combat Training Center, Idaho, July 13, 2017. The 455th Engineer Company conducted extended combat training to improve readiness and ensure that America’s Army Reserve remains the most capable, capable, combat-ready, and lethal Federal Reserve force in the history of the Nation. (U.S. Army Reserve Photo by Sgt. Demetrio Montoya/301st Maneuver Enhancement Brigade)