Spc. Tony Chien, Army direct ordering specialist, Headquarters and Headquarters Company, 224th Sustainment Brigade, 103rd Sustainment Command (Expeditionary), and a Long Beach, Calif., native, applies a rear naked choke for a first-round victory during Fight Night, Sept. 18, at Contingency Operating Base Adder, Iraq. (U.S. Army photo by 1st Lt. Nathan Lavy)