Lance Cpl. Clayton Riggio, an automotive maintenance

Lance Cpl. Clayton Riggio, an automotive maintenance technician with 2nd Maintenance Battalion, secures a chain to a Logistics Vehicle System Replacement Wrecker for a notional tow during a field exercise on Camp Lejeune, N.C., July 27, 2016. During the non-commissioned officer-led class, Marines were taught the fundamentals on vehicle recovery utilizing the LVSR Wrecker. The four-day field exercise gave the opportunity for more experienced Marines to pass on their skills and knowledge to the newer Marines within the unit, as well as teach the Marines communication etiquette, convoy procedures and tactical combat casualty care. (U.S. Marine Corps photo by Cpl. Justin T. Updegraff)