Platinum Wrench Annual Exercise
Army Reserve Pfc. Nyelle A. Martin, of 818th Support Maintenance Company, Fort George G. Meade, Md., performs weapons maintenance during Platinum Wrench Annual Exercise at Ft. McCoy, Wis., on July 27, 2016. The hands-on exercise gives Soldiers training in maintenance procedures. (U.S. Army photo by Spc. Thomas Watters/Released)