Spc. Nicole Orach (left), an assistant combatives instructor along with Sgt. Jesus Cisneros (right), a master combatives instructor, both assigned to Regimental Headquarters and Headquarters Troop, 2d Cavalry Regiment show their students how do do a cross collar choke during the Regiment's first certified combatives class at the Memorial Gym located on Rose Barracks, Germany, Mar. 18, 2015. (U.S. Army photo by Sgt. William A. Tanner/released)