Col. Stephen Sklenka, the commanding officer for Combat Logistics Regiment-15, cuts a piece of birthday cake during a cake cutting ceremony on Camp Leatherneck, Afghanistan, Nov. 10. The piece of cake was given to the oldest Marine present, Maj. Michael Nolan, CLR-15 Logistics Readiness Center officer-in-charge. The piece was then passed to the youngest Marine present, Lance Cpl. Jorden Sexton, a motor vehicle mechanic with Combat Logistics Company-153, signifying the passing of knowledge and tradition from young to old. - Col. Stephen Sklenka, the commanding officer for Combat Logistics Regiment-15, cuts a piece of birthday cake during a cake cutting ceremony on Camp Leatherneck, Afghanistan, Nov. 10. The piece of cake was given to the oldest Marine present, Maj. Michael Nolan, CLR-15 Logistics Readiness Center officer-in-charge. The piece was then passed to the youngest Marine present, Lance Cpl. Jorden Sexton, a motor vehicle mechanic with Combat Logistics Company-153, signifying the passing of knowledge and tradition from young to old.