U.S. Army Spc. Bradley Evans, top, demonstrates a

U.S. Army Spc. Bradley Evans, top, demonstrates a cross-collar choke on Pfc. James Koterba, bottom, both assigned to Company B, 151st Expeditionary Signal Battalion, South Carolina Army National Guard, to combatives level one lead instructor, Sgt. Michael Sulick, with the 44th ESB, during the course while deployed in support of Atlantic Resolve in Boleslawiec, Poland, Aug. 8, 2018. Sulick and his five instructors taught the skills of hand-to-hand combat to 23 Co. B, 151st ESC Soldiers during the five-day course. (U.S. Army National Guard photo by Sgt. 1st Class Kimberly D. Calkins)