U.S. Army Soldiers with 2nd Battalion, 3rd Infantry Regiment, 3-2 Stryker Brigade Combat Team, rush out of a UH-60 helicopter during training at Joint Base Lewis-McChord, Wash., Dec. 11, 2014. This event was the culmination of nearly a week of training that helped better prepare the Soldiers to enter and clear a building. (U.S. Army photo by Staff Sgt. Justin Naylor, 3-2 Stryker Brigade Combat Team Public Affairs)