Mechanics from military police units turn wrenches during Operation Platinum Wrench
U.S. Army Reserve Sgt. Adam Bergelin, assigned to the 102nd Military Police Company, Sheboygan, Wis., drains transmission fluid from a Humvee in order to change the internal transmission filter during Operation Platinum Wrench at the 88th Readiness Division draw yard on Fort McCoy, Wis., June 15, 2022. (U.S. Army Reserve photo by Sgt. 1st Class Clinton Wood).