Soldiers assigned to 1st Battalion 63rd Armor Regiment, 2nd Armored Brigade Combat Team, 1st Infantry Division, practice mine-clearing skills during the Combined Resolve X exercise at Grafenwoehr, Germany, April 19, 2018. The Joint Warfighting Assessment helps the Army evaluate emerging concepts, integrate new technologies, and promote interoperability within the Army, other services, U.S. allies and other coalition partners. Army photo by Spc. Genesis Gomez