CSTX 91-17-03
Cpl. Ryan Clay, a Chemical, Biological, Radiological, Nuclear (CBRN) specialist with the 149 CBRN Company, 49th Military Police Brigade, California Army National Guard, pulls security from behind a M2 .50 caliber machine gun in the turret of a humvee during a Combat Support Training Exercise (CSTX) at Fort Hunter Liggett, Calif., July 12, 2017. Nearly 5,400 service members from the U.S. Army Reserve, U.S. Army, Army National Guard, U.S. Navy, and Canadian Armed Forces are training at Fort Hunter Liggett as part of the 84th Training Command's CSTX 91-17-03; this is a unique training opportunity that allows U.S. Army Reserve units to train alongside their multi-component and joint partners as part of the America's Army Reserve evolution into the most lethal Federal Reserve force in the history of the nation. (U.S. Army Reserve photo by Sgt. 1st Class Joy Dulen)