Platinum Wrench Annual Exercise
Army Reserve Spc. Martin A. Silva Bel, of 818th Support Maintenance Company, Fort George G. Meade, Md., operates an axle assembly wheel bearing grease pump during Platinum Wrench Annual Exercise at Ft. McCoy, Wis., on July 26, 2016. The hands- on exercise gives Soldiers training in maintenance procedures. (U.S. Army photo by Spc. Thomas Watters/Released)