(From left) Myles Lockard and Jason Mott, contractors with EAST O&M, and Master Sgt. Chad Schlimm, the 910th Security Forces Squadron’s operations NCOIC, are escorted by a 910th SFS police cruiser during Ruck the Thin Blue Line, a 9-mile ruck march, May 18, 2018, Youngstown Air Reserve Station. Attached to Schlimm’s pack is a photograph of 1st Lt. Joseph Helton, a fellow Security Forces service member who was killed in action September 8, 2009. (U.S. Air Force photo/ Staff Sgt. Jeffrey Grossi)